CN217615172U

CN217615172U - Electric filter cake crushing unloading assisting device of mud storage truck hopper of environment-friendly filter press

Info

Publication number: CN217615172U
Application number: CN202221175901.0U
Authority: CN
Inventors: 陈传林; 周博; 金鑫; 梁颖
Original assignee: Jingjin Equipment Co Ltd
Current assignee: Jingjin Equipment Co Ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-21
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses environmental protection pressure filter stores up the electrodynamic type filter cake of mud loading hopper and stirs garrulous unloading device that helps, the main points of innovation scheme are: an electric cake stirring and unloading assisting device is additionally arranged and comprises a cake stirring driving device, a bearing box seat assembly, a cake stirring rotating shaft and a cake stirring rod; meanwhile, a cake stirring rotating shaft hole is adaptively formed in the middle of the lower part of the double mud storage hopper end plate; a plurality of cake stirring rods are vertically welded on the cake stirring rotating shaft in a staggered spiral shape to form a rotating shaft with the stirring rods, and the cake stirring rotating shaft is integrally arranged on a mud discharging opening of the mud storage hopper; when the pulling plate unloads the cakes, the large cakes fall onto the rotating shaft with the stirring rod and are crushed; the rotating shaft of the stirring rod can stir and crush massive mud cakes which are stuck and plugged at a mud discharging port, automatically stir and clear and block instead of manually poking and breaking and clear and block when mud discharging and loading are carried out, the technical problem that the mud discharging port of the mud storage hopper is easily blocked by the massive mud cakes is solved, the automation level of the mud storage hopper and the mud discharging and loading efficiency are improved, the potential safety hazard of manual poking and breaking and blocking of an operator at high altitude is eliminated, and the requirement of high-efficiency safety production of modern environmental protection enterprises is met.

Description

Electric filter cake crushing unloading assisting device of mud storage truck hopper of environment-friendly filter press

Technical Field

The utility model belongs to the technical field of automatic environmental protection pressure filter (patent classification number B01D 25/12), a electrodynamic type filter cake crushing helps unloader who stores up mud loading hopper is related to.

Background

The filter press is a pressurized filtering device with multiple filtering chambers operated intermittently; the automatic filter press is a filter press which is integrated mechanically, electrically and hydraulically and intelligently controlled by a PLC (programmable logic controller); an automatic environment-friendly filter press is an automatic filter press for treating mixtures of sludge, sewage or wastewater and the like in the environment-friendly industry; mainly comprises a double-beam frame, a filter plate pressing mechanism, a multi-filter chamber filtering mechanism, a pulling plate cake unloading mechanism, a filter cloth cleaning mechanism, a turning plate liquid receiving mechanism, a mud storage truck hopper and a PLC program control system; the method is suitable for solid-liquid separation of various viscous slurry suspensions (namely, a mixture of liquid and solid particles).

The mud storage loading hopper is a manual breaking and unloading assisting type mud cake temporary storage loading hopper, is a mud (slurry) filter pressing post-treatment device and mainly comprises a mud cake storage hopper, double mud discharging port leaf doors and double leaf door opening and closing oil cylinders; the integral hoisting is arranged below a second floor slab right below the filter press and is used for accumulating mud cakes and automatically unloading and loading so as to facilitate outward transportation and retreatment of the mud cakes; the related working process is as follows: when the mud cakes are deposited in the mud cake storage hopper (a plurality of cars are loaded in a cycle), a door opening and closing oil cylinder drives a mud discharging opening door to be opened, small mud cakes fall into a transport car hopper (gravity cake discharging), large mud cakes are stuck on the mud discharging opening, the large mud cakes need to be broken manually to assist in discharging the mud cakes, and the mud discharging opening door is automatically closed after the mud cakes are discharged; and (5) reciprocating and circulating.

The prior manual breaking and unloading assisting type mud cake temporary storage car hopper has the following defects: because the mud discharging port of the mud storage bucket is easily blocked by a large mud cake, the mud storage loading bucket is integrally installed in the bucket port of a second floor slab under the filter press, the mud storage loading bucket is deep, the automatic stirring and blockage clearing setting is lacked, the manual handheld long shovel is difficult to unload by poking up and assisting in unloading from bottom to top, the working efficiency is low, the potential safety hazard exists in high-altitude operation, and the requirement of high-efficiency safety production of modern environment-friendly enterprises cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming current manual garrulous defect of helping unloading formula mud cake temporary storage device car hopper of disclosing, the mud mouth of unloading of solving storage mud bucket is blockked up by the bold mud cake easily, nevertheless store up mud loading bucket integral erection in the bucket mouth of second floor under the pressure filter, and it is darker to store up mud loading bucket, lack automatic stirring and break up clear stifled setting, artifical handheld long spade is from upwards disclosing the garrulous difficult, work efficiency is low, and high altitude construction has the technical problem of potential safety hazard, the electrodynamic type filter cake that an annular pressure maintaining filter stores up mud loading bucket stirs garrulous unloading device that helps is provided.

The utility model provides an innovation technical scheme that prior art problem adopted is: the utility model provides an annular pressure maintaining filter stores up electrodynamic type filter cake stirring of mud loading hopper and assists discharge apparatus (for short: store up mud hopper and smash cake and assist discharge apparatus), the main points of overall technical scheme are, the overall structure who innovates promptly compares with prior art, it has outstanding substantive characteristics and lies in: on the basis of the existing manual breaking and unloading-assisting type mud cake temporary storage car hopper, an electric filter cake breaking and unloading-assisting device is additionally arranged, and comprises a cake stirring driving device, a bearing box seat assembly, a cake stirring rotating shaft, a cake stirring roller and a shaft seat bucket connecting plate; a plurality of cake stirring rods are vertically welded on the cake stirring rotating shaft in a staggered manner to form a rotating shaft with the stirring rods; the mud storage hopper cake crushing unloading assisting device is integrally arranged at the lower part of the mud storage hopper, wherein a rotating shaft with a stirring rod is positioned in the mud storage hopper, and a stirring cake driving device is arranged outside an end plate of the mud storage hopper; when the small mud cakes fall into a transport vehicle hopper (gravity cake discharge), the stirring cake driving device is started to drive the stirring rod rotating shaft, so that the large mud cakes stuck and plugged on the mud discharge port can be crushed, and the cake discharge is automatically assisted for loading; the automatic crushing and unloading assistance replaces manual poking and crushing and unloading assistance, so that the automation level and the production efficiency are improved; therefore, the technical problems that a mud discharging port of a mud storage hopper is easily blocked by a large mud cake, the mud storage loading hopper is integrally installed in a hopper port of a second floor slab right below a filter press, the mud storage loading hopper is deep, automatic stirring and blockage clearing setting is lacked, manual handheld long shovels are poked up from bottom to top to help discharging the mud cakes, the working efficiency is low, and potential safety hazards exist in high-altitude operation are solved.

The utility model discloses a concrete design is: (1) The stirring cake driving device, namely a speed reducing motor, comprises a motor, a speed reducer and an electric bracket, wherein the speed reducer is provided with an output shaft and a coupling; (2) The bearing box seat assembly comprises a bearing box and a bearing box seat; (3) The length of the cake stirring rotating shaft corresponds to that of the sludge storage hopper; (4) The length of the cake stirring rod is less than 1/2 of the width of the mud discharging opening; (5) The shaft seat bucket connecting plate is a connecting plate of the bearing box seat and the mud storage bucket end plate, and is provided with a central hole of the stirring cake rotating shaft and four bearing box seat mounting screw holes; (6) adaptability improvement of the mud storage hopper: and a cake stirring rotating shaft hole is additionally arranged at the corresponding position in the middle of the lower part of the double-mud storage hopper end plate, and the center height of the cake stirring rotating shaft hole is greater than the length of the cake stirring rod.

The utility model discloses the relation of connection of main spare part is: for convenience of explanation, a mud storage hopper and a mud storage hopper end plate thereof closely related to the utility model are additionally arranged; (1) assembling a broken cake unloading assisting device of a mud storage hopper: a plurality of cake stirring rods are vertically welded on the cake stirring rotating shaft in a spiral line shape in a staggered manner to form a rotating shaft with the stirring rods; the double-shaft-seat bucket connecting plate and the double-bearing box seat assembly are respectively arranged at two ends of the stirring cake rotating shaft, and the right end of the stirring cake rotating shaft and the output shaft of the speed reducer are connected by a coupler (during assembly), so that a mud storage bucket broken cake unloading assisting device is formed; (2)

The general assembly of the mud bucket broken cake unloading assisting device is as follows: the integral broken cake unloading assisting device of the mud storage hopper is integrally arranged at the lower part of the mud storage hopper, the cake stirring rod is close to the mud unloading opening, and the concrete connection relation is as follows: the double-shaft-seat bucket connecting plate is respectively welded outside the lower part of the double-mud-storage bucket end plate, and the shaft-seat bucket connecting plate is superposed with the cake stirring rotating shaft hole of the mud-storage bucket end plate; the double-bearing box seat assemblies are respectively arranged on the double-connecting bucket plates; the rotating shaft with the stirring rod is arranged in the double-bearing box and is positioned in the sludge storage hopper; the stirring cake driving device is arranged on the end plate of the sludge storage hopper by utilizing an electric support and is connected with a PLC program control system of the filter press in parallel; the right end of the cake stirring rotating shaft is connected with an output shaft of the speed reducer by a coupling; the mud storage hopper seat and the mud storage loading hopper are integrally arranged in a second floor slab hopper opening right below the filter press, and a transport vehicle with a hopper can be parked below the mud storage loading hopper; has the functions of crushing large mud cakes stuck on the mud discharging port, clearing the blockage of the mud discharging port and assisting in cake discharging and car loading; (3) dynamic relation of the mud storage hopper broken cake unloading assisting device: under the control of a PLC program control system, (3.1) a plate pulling and cake unloading mechanism pulls open a filter plate to realize gravity cake unloading, mud cakes fall into a mud storage truck hopper, and large mud cakes fall onto a rotating shaft with a stirring rod to be crushed; (3.2) when the mud cakes are deposited in the mud cake storage hopper, the double-door opening and closing oil cylinder drives the mud discharging opening door to be opened, and small mud cakes fall into the transport vehicle hopper (gravity mud cake discharging); then the mud storage hopper broken cake discharge-assisting device automatically stirs the large mud cakes stuck on the mud discharge port, assists in discharging the cakes and loading the cakes onto a truck; (3.3) automatically closing the mud discharging opening door after the mud cakes are discharged; and (6) reciprocating and circulating.

The utility model provides an electric filter cake stirring unloading-assisting device of an environment-friendly filter press mud storage truck hopper, which has the obvious advantages of mud hopper integration, compact structure, a rotating shaft with a stirring rod, automatic stirring unloading-assisting, high-efficiency cake crushing, safety and reliability, and no blockage at a mud discharging port; its beneficial effect is through addding electrodynamic type filter cake stirring and smashing and help the unloader, install on the mud mouth that unloads of storage mud fill, the area stirs the rod pivot and can stir the bold mud cake of blocking on unloading the mud mouth, automatic stirring is cleared up stifled and is replaced manual breaking of disclosing and is blocked up, the automation level and the mud unloading loading efficiency of storing up mud loading fill have been improved, the potential safety hazard of the manual clear stifled existence of breaking up of operating personnel in the high altitude has been eliminated, the needs of the high-efficient safety in modern environmental protection enterprise have been satisfied.

Drawings

Fig. 1 is an assembly schematic view of the electric filter cake crushing unloading-assisting device of the present invention.

Fig. 2 is a schematic view of the electric filter cake crushing unloading assisting device and the corresponding mud storage loading hopper of the utility model.

Reference numerals: 1-cake stirring driving device (namely a speed reducing motor and the like), 2-bearing box seat assembly, 3-cake stirring rotating shaft, 4-cake stirring stick, 5-shaft seat bucket connecting plate, 6-mud discharging opening door, 7-door opening and closing oil cylinder, 8-mud storage bucket seat, 9-mud storage bucket (namely a mud storage loading bucket main body) and 10-mud storage bucket end plate.

The rotating shaft with the stirring rod comprises a 3-cake stirring rotating shaft and a 4-cake stirring rod.

Detailed Description

The following combines the attached drawings in the embodiment of the electric filter cake crushing unloading assisting device of the mud storage loading hopper of the environment-friendly filter press, which describes the technical scheme in the embodiment of the utility model, and the described embodiment is only a part of the preferred embodiments, not all embodiments of the utility model. Based on the utility model discloses an embodiment, all other embodiments that technical personnel in the field obtained under the prerequisite of not making creative work, the storage hopper garrulous cake that is the same, the structure is similar as the clear stifled mode of automatic stirring garrulous helps the device of unloading all belong to the utility model discloses a protection scope.

Example 1

The utility model provides an electric filter cake stirring and unloading assisting device (for short: mud storage bucket cake crushing and unloading assisting device) of mud storage truck hopper of environmental pressure maintaining filter, the main points of the overall innovative implementation scheme are: on the basis of the existing manual breaking and unloading-assisting type mud cake temporary storage device car hopper, an electric filter cake breaking and unloading-assisting device is additionally arranged, and comprises a cake stirring driving device 1, a bearing box seat assembly 2, a cake stirring rotating shaft 3, a cake stirring rod 4 and a shaft seat bucket connecting plate 5; a plurality of cake stirring rods 4 are vertically welded on the cake stirring rotating shaft 3 in a staggered manner to form a rotating shaft with the stirring rods; the mud storage bucket broken cake unloading assisting device is integrally arranged at the lower part of a mud storage bucket 9, wherein a rotating shaft with a stirring rod is positioned in the mud storage bucket 9, and a stirring cake driving device 1 is arranged outside an end plate 10 of the mud storage bucket; when the self weight of the small mud cakes falls into a transport vehicle hopper (gravity cake discharge), the stirring cake driving device is started to drive the stirring rod rotating shaft, so that the large mud cakes stuck on the mud discharge port can be crushed, and the automatic auxiliary cake discharge and loading are realized; the automatic crushing and unloading assistance replaces manual poking and crushing and unloading assistance, so that the automation level and the production efficiency are improved; therefore, the technical problems that the mud discharging port of the mud storage bucket 9 is easily blocked by a large mud cake, the mud storage loading bucket is integrally arranged in the bucket port of a second floor slab right below the filter press, the mud storage loading bucket is deep and lacks of an automatic stirring and blockage clearing device, a long manual shovel is difficult to smash from bottom to top, the working efficiency is low, and potential safety hazards exist in high-altitude operation are solved; specific embodiments are described in detail below.

The stirring cake driving device 1, namely the speed reducing motor and the bracket thereof, comprises a motor, a speed reducer and an electric bracket, wherein the speed reducer is provided with an output shaft and a coupling; the stirring cake driving device 1 is arranged on the mud storage hopper end plate 10 by utilizing an electric support and is communicated with a PLC program control system of a filter press in parallel, and the right end of the stirring cake rotating shaft 3 is connected with an output shaft of a speed reducer by utilizing a coupling; is used for driving the stirring rod rotating shaft to stir and crush the large mud cakes stuck on the mud discharging opening.

The bearing box seat assembly 2 comprises a bearing box and a bearing box seat; the double-bearing box seat assemblies 2 are respectively arranged on the double-shaft seat bucket connecting plates 5; used for rolling and supporting the stirring cake rotating shaft 3.

The length of the cake stirring rotating shaft 3 corresponds to that of the sludge storage hopper 9; the stirring cake rotating shaft 3 is arranged in the double-bearing box and is positioned in the sludge storage hopper 9; is used for installing a plurality of cake stirring rods 4 and driving the cake stirring rods 4 to rotate so as to stir and crush the large cakes stuck on the mud discharging opening.

The length of the cake stirring rod 4 is less than 1/2 of the width of the mud discharging opening; a plurality of cake stirring rods 4 are vertically welded on the cake stirring rotating shaft 3 in a spiral line shape in a staggered manner to form a rotating shaft with the stirring rods; the device is used for stirring and crushing large mud cakes stuck on the mud discharge port so as to clear blockage of the mud discharge port and assist in cake discharge and loading.

The shaft seat connecting bucket plate 5 is a connecting plate of the bearing box seat 2 and the mud storage bucket end plate 10 and is provided with a central hole of the stirring cake rotating shaft and four bearing box seat mounting screw holes; the double-shaft-seat bucket connecting plate 5 and the double-bearing box seat assembly 2 are respectively arranged at two ends of the stirring cake rotating shaft 3 and used for connecting the bearing box seat 2 with the mud storage bucket end plate 10.

The adaptability of the sludge storage hopper is improved: a cake stirring rotating shaft hole is additionally arranged at a corresponding position in the middle of the lower part of the double mud storage hopper end plate 10, and the center height of the cake stirring rotating shaft hole is greater than the length of the cake stirring roller 4; used for enabling the two ends of the stirring cake rotating shaft 3 to penetrate out of the double mud storage hopper end plate 10 so as to be arranged in the bearing box seat 2.

The general assembly of the mud bucket broken cake unloading assisting device is as follows: the integral installation of the broken cake unloading assisting device of the mud storage hopper is arranged at the lower part of the mud storage hopper 9, the cake stirring rod 4 is close to the mud unloading opening and does not touch the mud unloading opening door 6, and the concrete connection relation is as follows: the double-shaft-seat bucket connecting plate 5 is respectively welded outside the lower part of the double-mud-storage-bucket end plate 10, and the shaft-seat bucket connecting plate 5 is superposed with the stirring-cake rotating shaft holes of the mud-storage-bucket end plate 10; the double-bearing box seat assemblies 2 are respectively arranged on the double-shaft seat bucket connecting plates 5; the rotating shaft with the stirring rod is arranged in the double-bearing box and is positioned in the sludge storage hopper 9; the cake stirring driving device 1 is arranged on the mud storage hopper end plate 10 by utilizing an electric support and is communicated with a PLC program control system of a filter press in parallel; the right end of the cake stirring rotating shaft 3 is connected with an output shaft of a speed reducer by a coupler; the mud storage hopper seat 8 and the mud storage loading hopper are integrally arranged in a second floor slab hopper opening right below the filter press, and a transport vehicle with a hopper can be parked below the mud storage loading hopper; has the functions of crushing large mud cakes stuck on the mud discharging port and assisting in discharging the cakes and loading the cakes.

The related working process of the mud bucket broken cake unloading assisting device comprises the following steps: under the control of a PLC program control system, (1) a pulling plate cake unloading mechanism pulls a filter plate open to realize gravity cake unloading, mud cakes fall into a mud storage truck hopper, and large mud cakes fall onto a rotating shaft with a stirring rod to be crushed; (2) When the mud cakes are deposited in the mud storage hopper 9, the double-door opening-closing oil cylinder 7 drives the mud discharge opening door 6 to be opened, and small mud cakes fall into a transport vehicle hopper (gravity mud cake discharge); then the mud storage hopper broken cake discharge-assisting device automatically stirs the large mud cakes stuck on the mud discharge port, assists in discharging the cakes and loading the cakes onto a truck; (3) automatically closing the mud discharging opening door 6 after the mud cakes are discharged; and (5) reciprocating and circulating.

The electric filter cake stirring and unloading assisting device of the environmental-friendly filter press mud storage truck hopper has the advantages of integration of the mud hopper, compact structure, rotating shaft with stirring rods, automatic stirring and unloading assisting, high-efficiency cake crushing, safety and reliability, and no blockage at a mud unloading port; its beneficial effect is through addding electrodynamic type filter cake stirring and smashing and helping the unloader, install on the mud mouth that unloads of storing up mud fill 9, the rod pivot is stirred in the area can stir the bold mud cake of blocking on unloading the mud mouth and smash, clear stifled manual breaking of replacing is cleared up to automatic stirring, the automation level and the mud unloading loading efficiency of storing up mud loading hopper have been improved, the potential safety hazard of the manual breaking up clear stifled existence of operating personnel in the high altitude has been eliminated, the needs of the high-efficient safety in production of modern environmental protection enterprise have been satisfied.

Claims

1. An electric filter cake crushing unloading-assisting device of a mud storage truck hopper of an annular pressure maintaining filter comprises a cake stirring driving device, a bearing box seat assembly, a cake stirring rotating shaft, a cake stirring rod and a shaft seat bucket connecting plate; the method is characterized in that: the stirring cake driving device, namely a speed reducing motor, comprises a motor, a speed reducer and an electric bracket, wherein the speed reducer is provided with an output shaft and a coupling; the bearing box seat assembly comprises a bearing box and a bearing box seat; the length of the cake stirring rotating shaft corresponds to that of the sludge storage hopper; the length of the cake stirring rod is less than 1/2 of the width of the mud discharging opening; the shaft seat bucket connecting plate is a connecting plate of the bearing box seat and the mud storage bucket end plate, and is provided with a central hole of the stirring cake rotating shaft and four bearing box seat mounting screw holes; a cake stirring rotating shaft hole is additionally arranged at a corresponding position in the middle of the lower part of the double mud storage hopper end plate, and the center height of the cake stirring rotating shaft hole is greater than the length of the cake stirring roller; the interconnection relationship is: a plurality of cake stirring rods are vertically welded on the cake stirring rotating shaft in a spiral line shape in a staggered manner to form a rotating shaft with the stirring rods; the double-shaft-seat bucket connecting plate is respectively welded outside the lower part of the double-mud-storage-bucket end plate, and the shaft-seat bucket connecting plate and the stirring-cake rotating shaft hole of the mud-storage-bucket end plate are superposed; the double-bearing box seat assemblies are respectively arranged on the double-connecting bucket plates; the rotating shaft with the stirring rod is arranged in the double-bearing box and is positioned in the sludge storage hopper; the stirring cake driving device is arranged on the end plate of the sludge storage hopper by utilizing an electric support and is connected with a PLC program control system of the filter press in parallel; the right end of the cake stirring rotating shaft is connected with an output shaft of the speed reducer by a coupling; has the functions of crushing large mud cakes stuck on the mud discharging port, clearing the blockage of the mud discharging port and assisting in cake discharging and loading.