CN216685736U - Sludge discharge hopper preventing sludge from being bonded - Google Patents
Sludge discharge hopper preventing sludge from being bonded Download PDFInfo
- Publication number
- CN216685736U CN216685736U CN202220267345.3U CN202220267345U CN216685736U CN 216685736 U CN216685736 U CN 216685736U CN 202220267345 U CN202220267345 U CN 202220267345U CN 216685736 U CN216685736 U CN 216685736U
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- Prior art keywords
- sludge
- mud
- hopper
- discharge
- opening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000010802 sludge Substances 0.000 title claims abstract description 57
- 238000005192 partition Methods 0.000 claims abstract description 23
- 230000003373 anti-fouling effect Effects 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a sludge discharge hopper preventing sludge adhesion, which comprises a hopper body, wherein the top of the hopper body is provided with a feeding opening, the bottom of the hopper body is provided with a discharge opening, an inverted cone-shaped sludge storage space is formed between the feeding opening and the discharge opening, a cutting plate is arranged at the feeding opening, the cutting plate is longitudinally or transversely arranged along the hopper body to divide the feeding opening into three feeding areas, and a partition plate is hinged to the bottom of each cutting plate respectively, wherein the hinged opposite end of the partition plate extends towards the direction of the discharge opening to divide the inside of the hopper body into three sludge storage bins. The problem of whole caking of mud so that can't smoothly unload in the current sludge discharge hopper is solved. And then can make the mud material in side storehouse smooth and easy discharge, can save the process of washing the unloading, improve the efficiency of unloading, save the water resource.
Description
Technical Field
The utility model is applied to the field of storage of desulfurization wastewater solid sludge in a thermal power plant, and particularly relates to a sludge discharge hopper preventing sludge adhesion.
Background
The desulfurization process is an indispensable procedure in the thermal power generation process. In the desulfurization process, harmful gas and particle dust in the water wall filtration period are usually adopted, so that the pollutant emission is effectively reduced.
The muddy water of the desulfurization wastewater at the present stage can enter a desliming system after passing through the concentration tank, and the water content of the high-viscosity sludge is reduced to 50-60%. When the high-viscosity sludge after dehydration is stored in the sludge hopper, the viscosity of the sludge is increased because the surface of the sludge still has moisture, and secondary adhesion is generated after the sludge is accumulated, so that a whole body is formed in the sludge hopper, and the sludge is adhered to the side wall of the sludge hopper and is blocked at the outlet of the sludge hopper, so that the sludge cannot be smoothly discharged. The existing sludge bucket is beneficial to the collection of sludge, and the sludge bucket is usually designed into an inverted cone-shaped structure, so that the difficulty of sludge discharge is further increased.
In order to overcome the discharging difficulty, the prior sludge bucket needs to be washed by process water during discharging, and the washing time of discharging exceeds 2 hours each time, thereby causing secondary pollution of dehydrated mud cakes in the sludge bucket. In addition, the existing desliming system usually adopts a plate frame desliming machine, and sludge after treatment can generate mud cakes. The mud splashing phenomenon can occur after the large mud cakes fall into the sludge hopper. And in the sludge discharging process of the sludge hopper, the muddy water also splashes, so that the on-site environmental pollution is caused. Thereby increasing the difficulty of unloading the sludge. In view of the above, a sludge discharge hopper is therefore devised which is resistant to sludge binding.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: the problem of whole caking of mud so that can't smoothly unload in the current sludge discharge hopper is solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a mud discharge hopper that antifouling mud bonds, including the hopper body, its top is equipped with the pan feeding mouth, and the bottom is provided with the discharge opening, the pan feeding mouth with form an inverted cone between the discharge opening and store up mud space, pan feeding mouth department is provided with the cutting board, the cutting board is followed the vertical or transverse arrangement of hopper body sets up will three pan feeding district is separated into to the pan feeding mouth, and correspond every the cutting board bottom articulates respectively has the baffle, wherein, the articulated looks remote site of baffle to the discharge opening direction is extended and is separated into three mud with the hopper body internal portion and store the storehouse.
Preferably, the partition plates at the bottom of each cutting plate are at least two and are arranged independently.
Preferably, the surface of the separator is polished.
Preferably, the thickness of the separator is 3 to 6 mm.
Preferably, a support frame is arranged at the feeding port, and the cutting plate is installed on the support frame.
Preferably, the bottom of the discharge opening is provided with a bottom plate capable of closing or opening the discharge opening.
Preferably, the base plate is driven by a hydraulic cylinder.
The utility model has the beneficial effects that: through vertically setting up two cutting steel sheets at sludge discharge hopper top to it is provided with smooth flexible thin wall baffle to correspond every cutting steel sheet below articulated, the storehouse is stored to flexible thin wall baffle can separate into three mud with sludge discharge hopper internal partitioning. During feeding, mud cakes entering the hopper are divided by the two cutting steel plates under the action of gravity and fall into different mud storage bins, so that the mud can be effectively prevented from being bonded and agglomerated in the whole hopper, and the splashing height of the mud is also effectively reduced; when the discharging machine is used for discharging, the mud in the middle bin firstly falls off after the smooth thin-wall partition plates are separated, and after the mud falls off, the mud in the side bin can extrude the hinged thin-wall partition plates to the emptied middle bin, so that the bottom ends of the two thin-wall partition plates swing towards the center of the hopper, the mud in the side bin can be smoothly discharged, the process of flushing and discharging can be omitted, the discharging efficiency is improved, and water resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall architecture provided by an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an embodiment of the present invention;
FIG. 3 is a top view of FIG. 2;
in the figure: 1-hopper body, 1.1-feeding port, 1.2-discharging port, 2-cutting plate, 3-partition plate, 4-bottom plate and 5-supporting frame.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It is to be understood that these examples are for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally conditions used in routine experiments.
In a specific embodiment, provide a mud bonded mud discharge hopper of antifouling mud, including the hopper body 1 that adopts steel construction welding to become, be equipped with the pan feeding mouth 1.1 that is used for mud to get into at its top, the bottom is provided with supplies mud discharge opening 1.2, forms an inverted cone mud storage space between pan feeding mouth 1.1 and the discharge opening 1.2, and the steel construction encloses the inverted cone structure that becomes promptly, and the great pan feeding mouth 1.1 in top is convenient for mud to get into the hopper like this, and the bottom then is convenient for concentrate and discharges to the car in. The structure of the hopper body is a general structure of the existing hopper, and is not described again. In order to discharge the sludge smoothly from the hopper, the process of flushing and discharging is omitted, and the discharging efficiency is improved. Be provided with cutting board 2 in the pan feeding mouth 1.1 department of original structure hopper, cutting board 2 sets up along 1 vertical or horizontal row of fill body and separates into three pan feeding district with pan feeding mouth 1.1 to it has baffle 3 to correspond 2 bottoms of every cutting board respectively to articulate, and wherein, 3 articulated looks remote site of baffle extend to discharge opening 1.2 directions, store the storehouse with 1 internal partitioning of hopper body three mud.
During feeding, mud cakes entering the hopper are divided by the two cutting steel plates under the action of gravity and fall into different mud storage bins, so that the mud can be effectively prevented from being bonded and agglomerated in the whole hopper, and the splashing height of the mud is also effectively reduced; during discharging, after the smooth thin-wall partition plates are separated, mud in the middle bin can fall off first, and after falling off, the mud in the side bin can extrude the hinged thin-wall partition plates to the emptied middle bin, so that the bottom ends of the two thin-wall partition plates swing towards the center of the hopper, the discharge space at the bottom of the side bin is enlarged, the mud in the side bin can be discharged smoothly, and the discharging efficiency is improved.
In order to further reduce the bonding strength between the sludge and the partition plate 3, the partition plate 3 is made of a flexible plate, when the sludge is bonded with the partition plate 3, the partition plate is deformed, the sludge is separated from the partition plate 3 by a separation gap under the action of gravity until the sludge is separated from the partition plate 3, and the thickness of the partition plate 3 is 3-6 mm. Likewise, it is further possible to arrange the partition walls 3 at the bottom of each cutting board 2 in a plurality of pieces and to arrange the plurality of pieces independently of each other. When desliming, each partition plate 3 can swing independently, so that the bonding strength of the sludge and the partition plates 3 is reduced. Further, the surface of the separator 3 may be polished.
During the use, for improving cutting strength of cutting board 2, set up support frame 5 in pan feeding mouth 1.1 department, cutting board 2 installs on support frame 5, and wherein support frame 5 adopts the channel-section steel and the tip welding is on hopper wall.
For realizing regularly quantitative mud discharging material be provided with the bottom plate 4 that can close or open discharge opening 1.2 bottom and bottom plate 4 drives through the pneumatic cylinder in discharge opening 1.2 bottom, can arrange mud by high-efficient control, reduce workman intensity of labour.
Synthesize the above-mentioned, the mode that this scheme mainly utilized to cut apart the segmentation row material is arranged the material, can make the smooth and easy discharge of mud in side storehouse, can save the process of washing the unloading, improves the efficiency of unloading, saves the water resource.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a mud discharge hopper that antifouling mud bondd, includes hopper body (1), and its top is equipped with pan feeding mouth (1.1), and the bottom is provided with discharge opening (1.2), pan feeding mouth (1.1) with form an inverted cone between discharge opening (1.2) and store up mud space, its characterized in that: pan feeding mouth (1.1) department is provided with cutting board (2), cutting board (2) are followed hopper body (1) is vertical or transverse arrangement set up with pan feeding mouth (1.1) is separated into three pan feeding district, and correspond every cutting board (2) bottom articulates respectively has baffle (3), wherein, the articulated looks remote site of baffle (3) to discharge opening (1.2) direction is extended and is become three mud storage storehouse with hopper body (1) internal partitioning.
2. An anti-sludge binding sludge discharge hopper according to claim 1, characterized in that said partition walls (3) at the bottom of each of said cutting plates (2) are at least two and are arranged independently of each other.
3. An anti-sludge binding sludge discharge hopper according to claim 1, characterized in that the surface of the partition (3) is polished.
4. An anti-sludge binding sludge discharge hopper according to claim 1, characterized in that the thickness of the partition (3) is 3-6 mm.
5. An anti-sludge-binding sludge discharge hopper according to claim 1, characterized in that a support frame (5) is arranged at said inlet opening (1.1), said cutting plate (2) being mounted on said support frame (5).
6. The sludge binding prevention sludge discharge hopper as claimed in claim 1, wherein the bottom of said discharge opening (1.2) is provided with a bottom plate (4) capable of closing or opening said discharge opening (1.2).
7. An anti-sludge binding sludge discharge hopper according to claim 6, characterized in that the bottom plate (4) is driven by a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220267345.3U CN216685736U (en) | 2022-02-10 | 2022-02-10 | Sludge discharge hopper preventing sludge from being bonded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220267345.3U CN216685736U (en) | 2022-02-10 | 2022-02-10 | Sludge discharge hopper preventing sludge from being bonded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216685736U true CN216685736U (en) | 2022-06-07 |
Family
ID=81827313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220267345.3U Expired - Fee Related CN216685736U (en) | 2022-02-10 | 2022-02-10 | Sludge discharge hopper preventing sludge from being bonded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216685736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321037A (en) * | 2022-08-15 | 2022-11-11 | 景津装备股份有限公司 | Power-free mud discharging assisting device for crushing filter cake and preventing re-bonding and mud storage loading hopper |
| CN115469085A (en) * | 2022-11-09 | 2022-12-13 | 江苏衡通勘测技术有限公司 | Concrete sampling and testing integrated device |
-
2022
- 2022-02-10 CN CN202220267345.3U patent/CN216685736U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321037A (en) * | 2022-08-15 | 2022-11-11 | 景津装备股份有限公司 | Power-free mud discharging assisting device for crushing filter cake and preventing re-bonding and mud storage loading hopper |
| CN115469085A (en) * | 2022-11-09 | 2022-12-13 | 江苏衡通勘测技术有限公司 | Concrete sampling and testing integrated device |
| CN115469085B (en) * | 2022-11-09 | 2023-08-15 | 江苏衡通勘测技术有限公司 | Concrete sampling and testing integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220607 |