CN106742842A - A kind of arch breaking apparatus of the feed hopper of industry by-product gypsum process equipment - Google Patents

Abstract

A kind of arch breaking apparatus of the feed hopper of industry by-product gypsum process equipment, belong to construction material manufacture field, including power set, flase floor, top opening, crossbeam, connector；Described power set are hydraulic means；Described flase floor is arranged on crossbeam, is sandwich construction；The composition steel plate of described flase floor is all vertical layout, and its two plane is parallel with the direction of motion of hydraulic jack, and has interval between every block of steel plate；Described top opening is arranged on above the superiors of flase floor；Described crossbeam is arranged in flase floor and runs through flase floor, and its two ends is connected with the piston rod end of hydraulic jack respectively；Described crossbeam has two or more；Described connector is arranged between every layer of screen of flase floor, is connected with the screen of adjacent layer respectively；Supplied automatically with the raw material that ensure that industry by-product gypsum production equipment, overcome because industry by-product gypsum moisture content is high, the characteristics of the problem of the viscosity big hopper not blanking for causing.

Description

A kind of arch breaking apparatus of the feed hopper of industry by-product gypsum process equipment

Technical field

The invention belongs to construction material manufacture field, more particularly to a kind of is paring stone by industry by-product gypsum process change The feed hopper of the automatic charging device of the machining production line of cream.

Background technology

Industry by-product gypsum, refers to such as chemical fertilizer when phosphate or sulfate product is produced, detergent etc., in order to subtract Few sulfuric acid or phosphoric acid are to the pollution of environment, it is necessary to be neutralized to these acids using calcium hydroxide, it produces gypsum after neutralizing, and subtracts Few pollution of the acids to environment；Due to the increase of output, because industry by-product gypsum water content is big, acid group being contained simultaneously Example and objectionable impurities, can not directly apply in other industry, so industry by-product gypsum largely accumulates, other one be caused again Pollution is planted, in order to solve the above problems, the applicant proposed that a kind of ardealite was converted into the method for plaster of Paris, and devised Corresponding production equipment, while also having applied for a series of patent application；After equipment investment operation, can be by industrial by-product stone Substantial amounts of dihydrate gypsum in cream, is converted into the mixture for being suitable as semi-hydrated gypsum that construction material uses and high strength gypsum, effect Fruit is good；Because industry by-product gypsum water content is big, particle is small, adds gypsum physical property in itself, is realizing gypsum In automatic transport problem, the feed hopper using traditional automatic charging is encountered, it is impossible to industry by-product gypsum is transported to from hopper On conveyer belt, and also it is difficult to using traditional material arch breaking apparatus, its reason is that industry by-product gypsum enters in feed bin During material bin, in order to improve operating efficiency, reduce labor intensity, be loaded using plant equipment more, its loader(-mounted) shovel is every time It is that several tons of industry by-product gypsums of weight once enter feed hopper, the blanking of feed hopper also generates adverse effect；By applicant Actual experiment prove, because industry by-product gypsum moisture content is high, typically all can be more than more than 25%, particle is fine and closely woven, when industrial secondary When producing gypsum freely falling body whereabouts, negative angle can be formed without collapsing, therefore fall to realizing industrial by-product by free gravity The self-feeding of gypsum can hardly be tested, meanwhile, by it is demonstrated experimentally that install shaking device on hopper, in hopper Tamping equipment is installed, all the industry by-product gypsum in hopper can not be fallen to completing self-feeding from hopper, work can be caused on the contrary Industry by-product gypsum is sticked on bucket wall more firmly, and the automatic confession of plaster of Paris production equipment is converted into industry by-product gypsum Material causes difficulty.

The content of the invention

For the existing above mentioned problem that self-feeding hopper is present during industry by-product gypsum processing, this hair It is bright to propose a kind of feed hopper of industry by-product gypsum process equipment, it is characterised in that：Including discharging bin, storage bin, liner, broken arch Device, arch breaking apparatus mounting seat, the dust-proof slideway of arch breaking apparatus；Described discharging bin is arranged on the bottom of storage bin, positioned at conveying The top of band, top connects with storage bin, and bottom is open；Described discharging bin bottom and conveyer belt direct of travel identical direction Side is provided with arch breach；Described storage bin is arranged on the top of discharging bin, is connected with hopper mounting bracket；Described storage Feed bin is back taper cavity body, and its upper opening is big, and lower opening is small；Described liner is arranged on storage bin inwall, and cloth Full storage bin inwall, is made up of smooth non-sticky gypsum material；Described arch breaking apparatus are arranged on storage bin, can be in storage bin Inside moves up and down；Described arch breaking apparatus mounting seat, is arranged on the both sides outer wall of storage bin, the both sides outer wall with storage bin It is fixedly connected；Described arch breaking apparatus mounting seat is made up of four bearings, and plane is parallel with storage bin cross section on its bearing；Institute The dust-proof slideway of arch breaking apparatus stated is arranged on the inwall of storage bin both sides, corresponding with described support position.

A kind of arch breaking apparatus of the feed hopper of described industry by-product gypsum process equipment, it is characterised in that：Including power Device, flase floor, top opening, crossbeam, connector；Described power set are hydraulic means, including hydraulic jack, hydraulic pressure Stand；Described hydraulic jack is arranged in described arch breaking apparatus mounting seat, is connected with arch breaking apparatus mounting seat, its tailpiece of the piston rod Portion is connected with crossbeam；Described hydraulic jack has more than 2；The overall driving force of described hydraulic jack is not less than 400 tons；It is described Hydraulic jack be two-way cylinder；Described Hydraulic Station is arranged near hopper, including shell, oil pump, fuel tank, control dress Put；Described shell is arranged in installation pedestal；Described oil pump is arranged on shell, by oil pipe and the hydraulic pressure of control device Control valve and fuel tank connection；Described fuel tank is arranged on shell, can store hydraulic oil；Described control device is installed outside On shell, its hydraulic control valve is connected with oil pump and hydraulic cylinder respectively by oil pipe, its electrical equipment control component by wire respectively with The control system connection of hydraulic control valve and industry by-product gypsum process equipment；Described flase floor is arranged on crossbeam, is many Rotating fields；The composition steel plate of described flase floor is all vertical layout, and its two plane is parallel with the direction of motion of hydraulic jack, and There is interval between every block of steel plate；Described top opening is arranged on above the superiors of flase floor, and triangular in shape, its tip is upward； Described top opening has more than one；Described crossbeam is arranged in flase floor and runs through flase floor, is fixed with flase floor and connected Connect, its two ends is connected with the piston rod end of hydraulic jack respectively；Described crossbeam has two or more；Described connector is installed Between every layer of screen of flase floor, it is connected with the screen of adjacent layer respectively.

Beneficial effect

The beneficial effects of the present invention are, ensure that the raw material of industry by-product gypsum production equipment is supplied automatically, overcome because Industry by-product gypsum moisture content is high, the problem of the big hopper not blanking for causing of viscosity.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the feed hopper of industry by-product gypsum process equipment

1. discharging bin, 2. storage bin, 3. liner, 4. arch breaking apparatus, 5. arch breaking apparatus mounting seat, the 6. dust-proof slideway of arch breaking apparatus.

Fig. 2 is a kind of structural representation of the arch breaking apparatus of industry by-product gypsum process equipment

41. power set, 42. flase floors, 43. top openings, 44. crossbeams, 45. connectors.

Specific embodiment

In order to further illustrate technical scheme, in conjunction with brief description of the drawings specific embodiment of the invention；Such as Fig. 1, Fig. 2, from 3000 millimeters of the length suitable for reading of storage bin 2,2000 millimeters of width in this example；Lower mouth is long 2000 millimeters, wide by 1000 Millimeter；Highly 3000 millimeters；It is welded using 5 millimeters of steel plate of thickness, four is opened up on two side walls of length direction The slot for matching with the size of crossbeam 44 and matching with the impulse stroke of hydraulic jack as crossbeam 44 space, Two, each side wall, it is symmetrical；From 2000 millimeters of the length of discharging bin 1,1000 millimeters of width, 600 millimeters of height；In length The front side wall of the direction of motion near the conveyer belt positioned at hopper bottom in degree direction opens up 400 millimeters of width, the milli of height 400 Rice, top uses the breach of the semicircular-shaped lower portion opening of 200 millimeters of radius；Material in this example from liner 3 is stainless steel plate Or PVC board, preferred PVC board, from the PVC board of 4 millimeters -12 millimeters of thickness, the PVC board that 8 millimeters of preferred thickness in this example；Choosing With 16 millimeters of steel plate of thickness, the size dimension matched with hydraulic jack base is cut into, installed as arch breaking apparatus Seat 5；4 arch breaking apparatus mounting seats 5 are selected in this example, is installed in outside two side walls of storage bin 2, its plane and storing The upper port plane in storehouse 2 is parallel；From the steel plate of 3 millimeters of thickness in this example, its crossbeam opened up along storage bin 2 is moved into hole week Side surrounds, positioned at the inner side of the two side of storage bin 2, it is ensured that planar horizontal thereon after installation, in the inward direction of storage bin 2 Side is vertical with upper plane, used as the dust-proof slideway 6 of arch breaking apparatus；From the bidirectional hydraulic oil that the commercially available industry is general in this example Cylinder uses 4 specification identical hydraulic jacks, the row of each of which hydraulic jack as the hydraulic jack of power set 41 in this example Journey 200-400 millimeters, cylinder diameter reaches 100 tons of top power after being matched with the discharge pressure of Hydraulic Station；Commercially available sheet is selected in this example Industry universal carries the Hydraulic Station of control device as the Hydraulic Station of power set 41, its output pressure 17.5MPa；From thickness 4-12 millimeters, width 40-120 millimeters of steel plate as flase floor 42 screen, by its plane and the hydraulic oil of power set 41 The cylinder direction of motion is identical；200-300 millimeters is spaced from every block of screen in this example, because being spaced the work that conference causes compartment Industry by-product gypsum will not be broken up after being squeezed, and interval too small can cause overload；It is wide from thickness 4-12 millimeters of steel plate 30-80 millimeters of degree, forms the equilateral triangle that the length of side is equal to 500 millimeters, as top opening 43, by its base after being welded It is welded on crossbeam 44, selects the middle part of two, each crossbeam 44 to weld one, plane and the storage bin 2 of triangle in this example Upper plane it is vertical；In this example from 200 millimeters of diameter steel pipe as crossbeam 44, set from two crossbeams 44 are parallel in this example Put, the dust cover of the position setting corresponding under shed corresponding with the dust-proof slideway 6 of arch breaking apparatus in the end of crossbeam 44, dust cover It is welded using 3 millimeters of steel plate of thickness, its cavity shape and size match with the profile of the dust-proof slideway 6 of arch breaking apparatus； Three layers of flase floor 42 are selected in this example, 400 millimeters are spaced per interlayer, every layer of width and screen length is with the inner chamber of storage bin 2 The change of the width and length in the place section of flase floor 42 is simultaneously adapted therewith；Width 40-80 millimeters, thickness 4- are selected in this example , used as connector 45, from multiple in this example, the spacing distance interception according to every layer of flase floor 42 is corresponding for 12 millimeters of steel plate Length, in the corner connection of every layer of flase floor 42, and lateral connection lower floor flase floor 42 each screen；By power set 41 Hydraulic jack is arranged in described arch breaking apparatus mounting seat 5, is connected with arch breaking apparatus mounting seat 5, and by the work of hydraulic jack Stopper rod end is connected with crossbeam 44；The Hydraulic Station of power set 41 is arranged near hopper, is connected by oil pipe and hydraulic jack Connect, its electrical equipment control component by wire respectively with hydraulic control valve and the centralized control system of industry by-product gypsum process equipment Connection；The upper strata of flase floor 42 is arranged on crossbeam 44；Top opening 43 is arranged on above the superiors of flase floor 42, or On person's crossbeam 44, its tip is upward；Crossbeam 44 is arranged on one layer above of flase floor 42, is fixed with the upper strata of flase floor 42 and connected Connect, its two ends is connected with the piston rod end of hydraulic jack respectively；By connector 45 be arranged on flase floor 42 every layer of screen it Between, it is connected with the screen of adjacent layer respectively；This completes the implementation of arch breaking apparatus 4.

Discharging bin 1 is arranged on the bottom of storage bin 2, and positioned at the top of conveyer belt, top connects with storage bin 2, under Portion is open；By the bottom of discharging bin 1 and the sideways arch breach in conveyer belt direct of travel identical side towards conveyer belt motion side To；Storage bin 2 is arranged on the top of discharging bin 1, is connected with hopper mounting bracket, described hopper mounting bracket uses one's own profession The general hopper base frame mode of industry, is arranged on hopper installation foundation after being welded using shaped steel；Liner 3 is arranged on storing On the inwall of storehouse 2, and it is covered with the inwall of storage bin 2；Arch breaking apparatus mounting seat 5 is arranged on the both sides outer wall of storage bin 2, with storing The both sides outer wall in storehouse 2 is fixedly connected, and uses lower support, and its support is connected with hopper mounting bracket；By the dust-proof cunning of arch breaking apparatus Road 6 is arranged on the both sides inwall of storage bin 2, and is matched with the perforate on the side wall of storage bin 2；Arch breaking apparatus 4 are arranged on storage Inside feed bin 2, the hydraulic jack of the power set 41 of its arch breaking apparatus 4 is connected with arch breaking apparatus mounting seat 5, by arch breaking apparatus 4 The dust cover at the two ends of crossbeam 44 match with the dust-proof slideway 5 of arch breaking apparatus on storage bin 2, enable dust-proof in breaking device The external movement of slideway 5, is prevented from gypsum and causes to waste from interior being leaked to outside storage bin 2 of the dust-proof slideway 5 of arch breaking apparatus again；This Sample just completes the implementation of hopper.

Using when, in the bedding plant of industry by-product gypsum, industry by-product gypsum is filled by loading machine or driving suspension bucket Enter in storage bin 2, start arch breaking apparatus 4, power set 41 drive crossbeam 44 and then drive flase floor 42 and top opening 43 Move up and down, the industry by-product gypsum in storage bin 2 is broken up, into discharging bin 2, and then fall positioned at the bottom of discharging bin 2 On conveyer belt, industry by-product gypsum is sent to process equipment by conveyer belt for further processing；Due to flase floor more than 42 It is covered with the inner chamber of storage bin 2, and the inwall of storage bin 2 does not glue the liner 3 of gypsum using smooth, therefore destroy industrial pair Produce the basic condition of gypsum conglomeration, and in the up and down motion of arch breaking apparatus 4 also can drive portion point industry by-product gypsum it is downward Motion, it becomes possible to which continuously automatic transport is existing in industry by-product gypsum process equipment, overcoming by industry by-product gypsum What is had installs vibrating motor additional in storage bin outer wall, using all unvanquishable industry by-product gypsum of method such as beating in storage bin Defect under conglomeration not, it is ensured that the normal operation of industry by-product gypsum process equipment, there is provided operating efficiency.

Claims (1)

1. a kind of arch breaking apparatus of the feed hopper of industry by-product gypsum process equipment, it is characterised in that：Including power set, grid Plate, top opening, crossbeam, connector；Described power set are hydraulic means, including hydraulic jack, Hydraulic Station；Described liquid Compressing cylinder is arranged in described arch breaking apparatus mounting seat, is connected with arch breaking apparatus mounting seat, and its piston rod end connects with crossbeam Connect；Described hydraulic jack has more than 2；The overall driving force of described hydraulic jack is not less than 400 tons；Described hydraulic jack It is two-way cylinder；Described Hydraulic Station is arranged near hopper, including shell, oil pump, fuel tank, control device；Described is outer Shell is arranged in installation pedestal；Described oil pump is arranged on shell, by oil pipe and the hydraulic control valve and oil of control device Case is connected；Described fuel tank is arranged on shell, can store hydraulic oil；Described control device is arranged on shell, its liquid Pressure control valve is connected with oil pump and hydraulic cylinder respectively by oil pipe, its electrical equipment control component by wire respectively with hydraulic control valve Control system with industry by-product gypsum process equipment is connected；Described flase floor is arranged on crossbeam, is sandwich construction；It is described The composition steel plate of flase floor be all vertical layout, its two plane is parallel with the direction of motion of hydraulic jack, and between every block of steel plate There is interval；Described top opening is arranged on above the superiors of flase floor, and triangular in shape, its tip is upward；Open on described top Device has more than one；Described crossbeam is arranged in flase floor and runs through flase floor, is fixedly connected with flase floor, its two ends point It is not connected with the piston rod end of hydraulic jack；Described crossbeam has two or more；Described connector is arranged on flase floor Between every layer of screen, it is connected with the screen of adjacent layer respectively.