CN212856513U

CN212856513U - Desulfurization gypsum edulcoration device

Info

Publication number: CN212856513U
Application number: CN202021480572.1U
Authority: CN
Inventors: 任思谦; 马全章; 王巍
Original assignee: Shaanxi Zhengyuan Environmental Protection Technology Industry Group Co ltd
Current assignee: Shaanxi Zhengyuan Industrial Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-02
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to an edulcoration device's field, a desulfurization gypsum edulcoration device is disclosed, it includes the conveyer belt, the conveyer belt top is provided with the installation pole, the installation pole is parallel with conveyer belt transmission face, the conveyer belt both sides are provided with branch relatively, the installation pole both ends are fixed respectively at two branch tops, it is equipped with the grate to rotate on the installation pole, be equipped with first cylinder between branch lateral wall and the grate, the conveyer belt is close to grate one side and has erect the edulcoration case, leave the route that supplies the material to pass through between the transfer surface of edulcoration case and conveyer belt, be equipped with the drive edulcoration case along conveyer belt horizontal movement's drive assembly on the conveyer belt, the edulcoration case is close to grate one side and is provided with the. The utility model provides a desulfurization gypsum edulcoration device can clear up adhesion or the debris of winding on the grate automatically, reduces user's work load.

Description

Desulfurization gypsum edulcoration device

Technical Field

The application relates to the field of edulcoration device, especially relates to a desulfurization gypsum edulcoration device.

Background

The desulfurized gypsum is waste generated in the flue gas desulfurization process of the coal-fired power plant, and along with the rapid development of the project of the coal-fired power plant, the discharge amount of the desulfurized gypsum waste residue is increased, so that a large amount of land resources are occupied, and the environment is seriously polluted. The main component of the desulfurized gypsum is calcium sulfate dihydrate, which can replace natural gypsum as a cement retarder. The desulfurized gypsum contains a large amount of adsorbed water, and needs to be properly aired before being used by enterprises for producing cement, but impurities such as stones, ironware, plastic cloth and the like are often mixed in the desulfurized gypsum during airing.

The current chinese patent with publication number CN205061903U discloses a novel desulfurized gypsum impurity clearing device, including belt, de-ironing separator, grate, baffle box, the belt is used for transporting the material, and the de-ironing separator is located directly over the belt apart from 2 meters of unloading department, and the grate is located the de-ironing separator rear and locates the belt top perpendicularly, and the grate both sides are equipped with the baffle box, can effectually get rid of the impurity in the desulfurized gypsum through the device.

Aiming at the related technologies, part of sundries can be adhered or wound on the grate and need to be cleaned manually, and the workload of a user is increased.

SUMMERY OF THE UTILITY MODEL

In order to clear up adhesion or the debris of winding on the grate automatically, reduce user's work load, this application provides a desulfurization gypsum edulcoration device.

The application provides a desulfurization gypsum edulcoration device adopts following technical scheme:

the utility model provides a desulfurization gypsum edulcoration device, includes the conveyer belt, the conveyer belt top is provided with the installation pole, the installation pole with conveyer belt transmission face is parallel, the conveyer belt both sides are provided with branch relatively, the installation pole both ends are fixed respectively two the branch top, it is equipped with the grate to rotate on the installation pole, the branch lateral wall with be equipped with first cylinder between the grate, the conveyer belt is close to grate one side and has erect the edulcoration case, the edulcoration case with leave the route that supplies the material to pass through between the plane of transfer of conveyer belt, be equipped with the drive edulcoration case on the conveyer belt along conveyer belt horizontal movement's drive assembly, the edulcoration case is close to grate one side is provided with the rectangular opening that supplies the grate to get into, the edulcoration incasement.

By adopting the technical scheme, the desulfurization gypsum is conveyed through the conveyor belt, when a user needs to remove impurities in the desulfurization gypsum, the piston end of the first cylinder is in a contraction state, the grate is obliquely arranged above the conveyor belt, one end of the grate is fixed on the mounting rod, the other end of the grate is close to the conveying surface of the conveyor belt, when the desulfurization gypsum passes through the grate, clean desulfurization gypsum passes through the gap of the grate, and the impurities are blocked by the grate, so that the impurities in the desulfurization gypsum are removed; when a user needs to remove the sundries blocked by the grate, the addition of the desulfurized gypsum to the conveyor belt is stopped, the conveyor belt continues to work, the first cylinder is started, the piston end of the first cylinder extends out to drive the grate to rotate around the mounting rod to be parallel to the mounting rod, the grate releases the blockage of the sundries, and the sundries which are not wound on the grate are sent out along with the conveyor belt; starting a driving assembly to drive the impurity removing box to move towards the direction of the mounting rod, simultaneously extending one end of the grate far away from the mounting rod into the impurity removing box from the long strip opening, and removing impurities wound on the grate through a cleaning assembly; the utility model provides a desulfurization gypsum edulcoration device not only can detach the debris in the desulfurization gypsum, can take away automatically moreover and do not have adhesion or twine the debris on the grate, can also clear up adhesion or the debris of twining on the grate automatically, reduces user's work load.

Preferably, the driving assembly comprises a second cylinder arranged on one side, far away from the grate, of the impurity removing box, the piston end of the second cylinder is connected with the impurity removing box, the telescopic direction of the piston end of the second cylinder is parallel to the conveying direction of the conveying belt, sliding grooves are formed in two sides of the conveying belt and are parallel to the conveying direction of the conveying belt, and the impurity removing box is arranged on the sliding grooves in a sliding mode.

Through adopting above-mentioned technical scheme, use drive assembly control edulcoration case during operation, start the second cylinder and make its piston end stretch out and drive the edulcoration case and follow the spout motion, simple structure, convenient to use.

Preferably, the clearance subassembly includes that the vertical symmetry sets up the third cylinder on edulcoration incasement portion roof and diapire, the piston end of third cylinder is fixed and is equipped with the scraper blade, the direction of third cylinder drive scraper blade motion with rectangular opening is perpendicular, rectangular open-ended height and two the height at vertical connecting line center equals between the scraper blade.

By adopting the technical scheme, after the grate extends into the impurity removing box, the third cylinder is started to enable the piston end of the third cylinder to extend out to drive the scraper plate to move towards the grate, one side of the scraper plate, far away from the third cylinder, is tightly attached to the grate, the impurity removing box is controlled by the driving assembly to move towards one side far away from the installation rod, and then the scraper plate is driven to move relative to the grate, so that the impurities adhered to or wound on the grate are scraped.

Preferably, one end of the scraper far away from the third cylinder is provided with a brush.

Through adopting above-mentioned technical scheme, clear up the double-edged fine-toothed comb gap through the brush, improve the cleaning effect.

Preferably, the outside cover of third cylinder is equipped with the cylinder dust cover, cylinder dust cover one end is fixed at edulcoration incasement wall, and the other end is fixed on the scraper blade.

Through adopting above-mentioned technical scheme, protect the third cylinder through the cylinder dust cover, guarantee that the normal work of debris in the edulcoration case can not influence the third cylinder.

Preferably, the edulcoration case is kept away from rectangular opening one side is equipped with the discharge gate, the drawer that gathers materials is worn to be equipped with in discharge gate department.

Through adopting above-mentioned technical scheme, the debris that are cleared up the subassembly and clear up drops in the drawer that gathers materials, and the user takes the drawer that gathers materials out regularly and handles the debris of collecting, and convenience of customers uses.

Preferably, the grate comprises a fixing plate and a plurality of material blocking rods uniformly fixed on one side of the long edge of the fixing plate, and the piston end of the first cylinder is connected with the fixing plate.

Through adopting above-mentioned technical scheme, the double-edged fine-toothed comb blocks debris through keeping off the material pole when using, conveniently is connected with the piston end of installation pole and first cylinder through the fixed plate.

Preferably, the fixed plate is kept away from striker rod one end is equipped with the sleeve, the fixed plate passes through the sleeve and rotates to be connected in the installation pole outside, the installation pole cross-section is circular, the sleeve inner wall with the installation pole laminating.

By adopting the technical scheme, the fixing plate of the grate is sleeved outside the mounting rod through the sleeve, the structure is simple, and the connection is convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the desulfurization gypsum impurity removal device can remove impurities in the desulfurization gypsum, can automatically remove impurities which are not adhered or wound on the grate, and can automatically clean the impurities adhered or wound on the grate, so that the workload of a user is reduced;

2. after the grate stretches into the impurity removing box, the third cylinder is started to enable the piston end of the third cylinder to stretch out to drive the scraper to move towards the grate, one side, far away from the third cylinder, of the scraper is made to cling to the grate, the impurity removing box is controlled by the driving assembly to move towards one side, far away from the mounting rod, of the scraper, and then the scraper is driven to move relative to the grate, so that impurities adhered to or wound on the grate are scraped.

3. The gaps of the fine-toothed comb are cleaned through the hairbrush, and the cleaning effect is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a desulfurized gypsum impurity removal apparatus of the present application;

FIG. 2 is a cross-sectional view of the trash box portion of the present application.

Description of reference numerals: 1. a conveyor belt; 2. mounting a rod; 3. a strut; 4. a fine-toothed comb; 41. a fixing plate; 42. a material blocking rod; 43. a sleeve; 5. a first cylinder; 6. an impurity removal box; 61. a drive assembly; 611. a second cylinder; 612. a chute; 62. a strip opening; 63. cleaning the assembly; 631. a third cylinder; 632. a squeegee; 633. a brush; 634. a cylinder dust cover; 7. a discharge port; 71. a material collection drawer; 8. and (4) a passage.

Detailed Description

The present application is described in further detail below with reference to figures 1-2 and examples.

The embodiment of the application discloses desulfurization gypsum edulcoration device. Referring to fig. 1, a desulfurization gypsum edulcoration device includes conveyer belt 1, and 1 top of conveyer belt is provided with installation pole 2, and installation pole 2 is parallel with 1 transmission face of conveyer belt, and 1 relative welding in both sides of conveyer belt has branch 3, and 2 both ends of installation pole are welded respectively at 3 tops of two branch. The mounting rod 2 is rotatably provided with a grate 4, a first air cylinder 5 is obliquely arranged between the side wall of the support rod 3 and the grate 4, the end part of a shell of the first air cylinder 5 is hinged to the side wall of the support rod 3 through a rotating shaft, so that the first air cylinder 5 can rotate on a vertical surface around the rotating shaft, and the piston end of the first air cylinder 5 is rotatably sleeved on rotating rods protruding from two sides of the grate 4. Grate 4 includes that fixed plate 41 and a plurality of even fender material pole 42 of fixing plate 41 long limit one side are fixed, and the piston end of first cylinder 5 is fixed with fixed plate 41 short side one side, and fixed plate 41 keeps away from fender material pole 42 one end welding and has sleeve 43, and fixed plate 41 rotates through sleeve 43 to be connected in installation pole 2 outsides, and 2 cross-sections of installation pole are circular, and sleeve 43 inner wall and the laminating of installation pole 2, simple structure, it is convenient to connect. Carry desulfurization gypsum through conveyer belt 1, when the user need get rid of the debris in the desulfurization gypsum, the piston end of first cylinder 5 is in the contraction state, makes the slope of grate 4 set up in conveyer belt 1 top, keeps off the transmission face that conveyer belt 1 is pressed close to stock bar 42 one end, when desulfurization gypsum passes through from grate 4, clean desulfurization gypsum passes through from the gap between two adjacent stock bars 42, debris are blockked by stock bar 42 to detach the debris in the desulfurization gypsum. When a user needs to remove the sundries blocked by the grate 4, the addition of the desulfurized gypsum to the conveyor belt 1 is stopped, the conveyor belt 1 continues to work, the first air cylinder 5 is started, the piston end extends out to drive the grate 4 to rotate around the mounting rod 2 to be parallel to the mounting rod 2, the grate 4 is released from blocking the sundries, and the sundries which are not wound on the grate 4 are sent out along with the conveyor belt 1.

As shown in fig. 1, an impurity removing box 6 is erected on one side of a conveyor belt 1 close to a grate 4, a passage 8 for materials to pass through is reserved between the impurity removing box 6 and the conveying surface of the conveyor belt 1, a driving assembly 61 for driving the impurity removing box 6 to horizontally move along the conveyor belt 1 is arranged on the conveyor belt 1, a strip-shaped opening 62 for the grate 4 to enter is arranged on one side of the impurity removing box 6 close to the grate 4, and a cleaning assembly 63 is arranged in the impurity removing box 6. The driving assembly 61 comprises a second cylinder 611 which is connected with the impurity removing box 6 through a bolt and is far away from one side of the grate 4, the piston end of the second cylinder 611 is welded with the impurity removing box 6, the telescopic direction of the piston end of the second cylinder 611 is parallel to the transmission direction of the conveying belt 1, sliding grooves 612 are formed in two sides of the conveying belt 1, the sliding grooves 612 are parallel to the transmission direction of the conveying belt 1, and the impurity removing box 6 can slide along the sliding grooves 612. The second cylinder 611 is started to enable the piston end of the second cylinder to stretch out to drive the impurity removing box 6 to move towards the direction of the mounting rod 2 along the sliding groove 612, meanwhile, the material blocking rod 42 stretches into the impurity removing box 6 from the long strip opening 62, and sundries wound on the material blocking rod 42 are removed through the cleaning assembly 63.

As shown in fig. 1 and 2, the cleaning assembly 63 includes a third cylinder 631 which is vertically symmetrical and is connected to the top wall and the bottom wall inside the trash box 6 through bolts, a scraper 632 is welded to the piston end of the third cylinder 631, the direction in which the third cylinder 631 drives the scraper 632 to move is perpendicular to the elongated opening 62, and the height of the elongated opening 62 is equal to the height of the center of the vertical connecting line between the two scrapers 632. After the material blocking rod 42 stretches into the impurity removing box 6, the third cylinder 631 is started to enable the piston end of the third cylinder to stretch out to drive the scraper blade 632 to move towards the material blocking rod 42, one side of the scraper blade 632, far away from the third cylinder 631, is tightly attached to the material blocking rod 42, the impurity removing box 6 is controlled to move towards one side far away from the installation rod 2 through the second cylinder 611, and then the scraper blade 632 is driven to move relative to the material blocking rod 42, so that adhesion or winding impurities on the material blocking rod 42 are scraped. Edulcoration case 6 is kept away from rectangular opening 62 one side and is equipped with discharge gate 7, and discharge gate 7 department wears to be equipped with collection drawer 71, and the debris that is cleared up down by clearance subassembly 63 drops in collection drawer 71, and the user regularly takes out collection drawer 71 and handles the debris of collecting, and convenience of customers uses.

As shown in fig. 2, one end of the scraper 632, which is far away from the third cylinder 631, is provided with a brush 633, and the brush 633 cleans gaps of the grate 4, thereby improving the cleaning effect.

As shown in fig. 2, a cylinder dust cover 634 is sleeved outside the third cylinder 631, one end of the cylinder dust cover 634 is fixed on the inner wall of the trash box 6, and the other end is fixed on the scraper 632. The third cylinder 631 is protected by the cylinder dust cover 634, and the impurities in the impurity removing box 6 can not affect the normal work of the third cylinder 631.

The implementation principle of a desulfurization gypsum edulcoration device of the embodiment of the application is: carry desulfurization gypsum through conveyer belt 1, when the user need get rid of the debris in the desulfurization gypsum, the piston end of first cylinder 5 is in the contraction state, makes the slope of grate 4 set up in conveyer belt 1 top, keeps off the transmission face that conveyer belt 1 is pressed close to stock bar 42 one end, when desulfurization gypsum passes through from grate 4, clean desulfurization gypsum passes through from the gap between two adjacent stock bars 42, debris are blockked by stock bar 42 to detach the debris in the desulfurization gypsum.

When a user needs to remove the sundries blocked by the grate 4, the addition of the desulfurized gypsum to the conveyor belt 1 is stopped, the conveyor belt 1 continues to work, the first air cylinder 5 is started, the piston end extends out to drive the grate 4 to rotate around the mounting rod 2 to be parallel to the mounting rod 2, the grate 4 is released from blocking the sundries, and the sundries which are not wound on the grate 4 are sent out along with the conveyor belt 1.

When a user needs to remove the adhered or wound sundries on the material blocking rod 42, the second cylinder 611 is started to enable the piston end of the second cylinder 611 to stretch out to drive the impurity removing box 6 to move towards the direction of the installation rod 2 along the sliding groove 612, meanwhile, the material blocking rod 42 stretches into the impurity removing box 6 from the strip-shaped opening 62, the third cylinder 631 is started to enable the piston end of the third cylinder 631 to stretch out to drive the scraper 632 to move towards the material blocking rod 42, one side, away from the third cylinder 631, of the scraper 632 is enabled to be tightly attached to the material blocking rod 42, the impurity removing box 6 is controlled to move towards one side, away from the installation rod 2, the scraper 632 is further driven to move relative to the material blocking rod 42, and.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A desulfurized gypsum impurity removal device, characterized in that it comprises a conveyor belt (1), a mounting rod (2) is provided above the conveyor belt (1), and the mounting rod (2) is transmitted with the conveyor belt (1) The surfaces are parallel, and support rods (3) are arranged on opposite sides of the conveyor belt (1), and the two ends of the installation rod (2) are respectively fixed on the tops of the two support rods (3). A grate (4) is rotatably provided, a first cylinder (5) is arranged between the side wall of the support rod (3) and the grate (4), and a side of the conveyor belt (1) close to the grate (4) is erected A trash removal box (6), a passage (8) for the material to pass through is left between the trash removal box (6) and the conveying surface of the conveyor belt (1), and a drive trash removal is provided on the conveyor belt (1). A drive assembly (61) for the box (6) to move horizontally along the conveyor belt (1), and a long opening (62) for the grate (4) to enter is provided on the side of the trash removal box (6) close to the grate (4). , a cleaning component (63) is arranged in the trash removal box (6).

2 . The desulfurized gypsum impurity removal device according to claim 1 , wherein the drive assembly ( 61 ) comprises a second cylinder ( 611 ) disposed on the side of the impurity removal box ( 6 ) away from the grate ( 4 ). 3 . ), the piston end of the second air cylinder (611) is connected to the trash removal box (6), the extension direction of the piston end of the second air cylinder (611) is parallel to the transmission direction of the conveyor belt (1), and the conveyor belt ( 1) A chute (612) is provided on both sides, the chute (612) is parallel to the transmission direction of the conveyor belt (1), and the trash removal box (6) is slidably arranged on the chute (612).

3 . The desulfurization gypsum impurity removal device according to claim 1 , wherein the cleaning assembly ( 63 ) comprises a third cylinder that is vertically symmetrically arranged on the top wall and the bottom wall of the impurity removal box ( 6 ). 4 . (631), the piston end of the third cylinder (631) is fixedly provided with a scraper (632), and the third cylinder (631) drives the scraper (632) to move in the same direction as the elongated opening (62) Vertically, the height of the elongated opening (62) is equal to the height of the center of the vertical connecting line between the two scrapers (632).

4 . The desulfurization gypsum impurity removal device according to claim 3 , wherein a brush ( 633 ) is provided at one end of the scraper ( 632 ) away from the third cylinder ( 631 ). 5 .

5. A desulfurization gypsum impurity removal device according to claim 3, characterized in that: a cylinder dust cover (634) is sleeved outside the third cylinder (631), and the cylinder dust cover (634) One end is fixed on the inner wall of the trash removal box (6), and the other end is fixed on the scraper (632).

6. A desulfurization gypsum impurity removal device according to claim 1, characterized in that: a discharge port (7) is provided on the side of the impurity removal box (6) away from the elongated opening (62), so A collection drawer (71) is pierced through the discharge port (7).

7 . The desulfurization gypsum impurity removal device according to claim 1 , wherein the grate ( 4 ) comprises a fixed plate ( 41 ) and a plurality of stoppers uniformly fixed on one side of the long side of the fixed plate ( 41 ). 8 . A rod (42), the piston end of the first cylinder (5) is connected with the fixing plate (41).

8 . The desulfurization gypsum impurity removal device according to claim 7 , wherein a sleeve ( 43 ) is provided at one end of the fixing plate ( 41 ) away from the blocking rod ( 42 ). (41) is rotatably connected to the outside of the installation rod (2) through a sleeve (43), the cross section of the installation rod (2) is circular, and the inner wall of the sleeve (43) fits with the installation rod (2).