CN215391538U

CN215391538U - Processing apparatus of poly aluminium chloride reaction residue

Info

Publication number: CN215391538U
Application number: CN202121650075.6U
Authority: CN
Inventors: 宋晓江
Original assignee: Jiaxing Chuangwei New Material Co Ltd
Current assignee: Jiaxing Chuangwei New Material Co Ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-04
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a processing device of polyaluminium chloride reaction residues, which belongs to the technical field of processing devices, and adopts the technical scheme that the processing device comprises a device body, wherein the device body can be supported by a bottom plate and two support plates so as to be placed more stably, a water outlet pipe is manually rotated to separate the water outlet pipe from a liquid collecting tank, a valve on the outer wall of the water outlet pipe is closed, then a motor can be started, the motor drives the device body to rotate through a rotating shaft, the solution in the device body and the residues are mixed and reacted, after uniform mixing, the residues are deposited on the upper end surface of a filter plate, the filter plate is upwards pulled through a pull rod until the filter plate is contacted with a squeezing plate, the squeezing plate and the filter plate are mutually squeezed to dewater the residues, meanwhile, the solution can fall into a processing tank through a leakage hole of the filter plate to be secondarily processed, the processed solution can flow into the liquid collecting tank through the water outlet pipe to be collected, further, the reaction residue is treated.

Description

Processing apparatus of poly aluminium chloride reaction residue

Technical Field

The utility model relates to the technical field of treatment devices, in particular to a treatment device for polyaluminium chloride reaction residues.

Background

At present, polyaluminium chloride manufacturers in China mostly adopt a calcium aluminate acid dissolution one-step method or a calcium aluminate and bauxite acid dissolution two-step method to produce polyaluminium chloride, because the calcium aluminate powder and the bauxite have different composition characteristics and process conditions, the polyaluminium chloride is obtained after reaction with hydrochloric acid or mixed acid under certain conditions, the residual solid forms waste residues, 400 kilotons of liquid polyaluminium chloride are produced every year in China, 150 kilograms of waste residues are produced every 1 ton of liquid polyaluminium chloride containing 10 percent of alumina, 60 kilotons of solid waste residues are produced every year, the waste residues are viscous and have weak acidity, and the environment is greatly harmed due to improper treatment.

However, the existing treatment device for the reaction residue of the polyaluminium chloride can not treat the residue of the polyaluminium chloride completely, thereby causing great pollution to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device for treating polyaluminium chloride reaction residues, and aims to solve the problem that the residues of polyaluminium chloride are not comprehensively treated, so that the environment is greatly polluted.

The utility model is realized in such a way that the device for treating the polyaluminium chloride reaction residues comprises a bottom plate, wherein the upper end surface of the bottom plate is fixedly connected with two supporting plates, the opposite ends of the two supporting plates are respectively and rotatably connected with a rotating shaft through a bearing, the right side of the right supporting plate is provided with a motor, the output end of the motor is fixedly connected with one end of the right rotating shaft, a device body is arranged between the two rotating shafts, the top end inside the device body is fixedly connected with a squeezing plate, the lower end surface inside the device body is provided with a filtering plate, the lower end surface of the device body is fixedly connected with a treating box, the lower end surface of the treating box is communicated with a water outlet pipe, the other end of the water outlet pipe is in threaded connection with a liquid collecting box, and the liquid collecting box is positioned on the upper end surface of the bottom plate.

In order to carry out secondary separation on the solution and further ensure the effect of completely treating residues, the treatment device for the polyaluminium chloride reaction residues is preferably used, the left side and the right side of the outer wall of the treatment box are fixedly connected with fixed blocks, a filter screen is arranged in the treatment box, and the left end and the right end of the filter screen respectively penetrate through the left side and the right side of the treatment box and the two fixed blocks in sequence, extend to the outer parts of the two fixed blocks and are fixedly connected with the limiting balls.

In order to separate the residue from the solution quickly, the treatment device for the polyaluminium chloride reaction residue is preferably characterized in that the upper end surface of the filter plate and the lower end surface of the extrusion plate are fixedly connected with a plurality of extrusion rods matched with each other, the upper end surface of the device body is provided with the pull rod, and the lower end surface of the pull rod sequentially penetrates through the upper end surface of the device body and the extrusion plate, extends into the device body and is fixedly connected with the upper end surface of the filter plate.

In order to separate the residue from the solution conveniently, the treatment device for the polyaluminium chloride reaction residue is preferably characterized in that the left side and the right side of the inside of the device body are fixedly connected with the fixing plates, the opposite ends of the two fixing plates are respectively provided with the sliding chute, and the outer wall of the filter plate is in sliding connection with the sliding chutes.

In order to enable the solution after reaction to smoothly enter the treatment box for secondary treatment, the treatment device for the polyaluminium chloride reaction residues is preferably characterized in that the outer wall of the upper end surface of the filter plate is fixedly connected with a flange, and the lower end surface of the device body is provided with an opening.

In order to maintain or clean the filter plate in the device body, the device for treating the polyaluminium chloride reaction residues is preferably characterized in that the front end surface of the liquid collecting box is communicated with a liquid discharge pipe, the upper end surface of the device body is in threaded connection with a protective cover, and the front end surface of the device body is provided with a feed inlet.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device for treating the polyaluminium chloride reaction residues can support the device body through the bottom plate and the two supporting plates to ensure that the device body is more stably placed, then the water outlet pipe is manually rotated to separate the water outlet pipe from the liquid collecting tank, the valve on the outer wall of the water outlet pipe is closed, then the motor can be started to drive the device body to rotate through the rotating shaft, the solution in the device body and the residue are mixed and reacted, after the mixture is evenly mixed, the residue is deposited on the upper end surface of the filter plate, the filter plate is pulled upwards through the pull rod until the filter plate is contacted with the extrusion plate, the extrusion plate and the filter plate are mutually extruded to dehydrate the residue, meanwhile, the solution can fall into the treatment tank through the leakage holes of the filter plate for secondary treatment, and the treated solution can flow into the liquid collection tank through the water outlet pipe for collection, so that the effect of treating the reaction residues is realized;

2. according to the device for treating the polyaluminium chloride reaction residues, when a solution enters the treatment box and flows to the filter screen, the filter screen is stressed to enable the middle part of the filter screen to sink, meanwhile, the solution flows into the water outlet pipe through the leakage hole, the filter screen can be limited through the limiting ball, the filter screen is prevented from being completely separated from the fixed block and entering the treatment box, and further, the solution can be secondarily separated through the filter screen, so that the effect of completely treating the residues is ensured;

in conclusion, this kind of processing apparatus of polyaluminium chloride reaction residue has realized separating residue and solution fast and the effect of clearing up the residue fast.

Drawings

FIG. 1 is an overall configuration diagram of an apparatus for treating a reaction residue of polyaluminium chloride according to the present invention;

FIG. 2 is a cross-sectional view of the device body of the present invention;

FIG. 3 is a perspective view of the squeeze plate and filter plate of the present invention;

fig. 4 is a perspective view of a filter plate of the present invention.

In the figure, 1, a bottom plate; 2. a support plate; 201. a rotating shaft; 202. a motor; 3. a device body; 301. a fixing plate; 302. a chute; 303. a pressing plate; 304. a filter plate; 305. blocking edges; 306. an extrusion stem; 307. an opening; 308. a pull rod; 4. a treatment tank; 401. a fixed block; 402. filtering with a screen; 403. a limiting ball; 404. a water outlet pipe; 5. a liquid collection tank; 501. and a liquid discharge pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a processing apparatus of poly aluminium chloride reaction residue, comprising a base plate 1, two backup pads 2 of the up end fixedly connected with of bottom plate 1, two backup pads 2 relative one end all rotate through the bearing and are connected with pivot 201, be located the right side of right side backup pad 2 and install motor 202, the output of motor 202 and the one end fixed connection who is located right side pivot 201, install device body 3 between two pivot 201, the inside top fixedly connected with stripper plate 303 of device body 3, filter 304 is installed to the inside lower terminal surface of device body 3, the lower terminal surface fixedly connected with of device body 3 handles case 4, the lower terminal surface intercommunication of handling case 4 has outlet pipe 404, the other end threaded connection of outlet pipe 404 has collection liquid tank 5, collection liquid tank 5 is located the up end of bottom plate 1.

In this embodiment: the model of the motor 202 is YZR, the device body 3 can be supported by the bottom plate 1 and the two supporting plates 2 to be more stably placed, the water outlet pipe 404 is manually rotated to separate the water outlet pipe 404 from the liquid collecting tank 5, a valve on the outer wall of the water outlet pipe 404 is closed, then, the motor 202 can be started, the motor 202 drives the device body 3 to rotate through the rotating shaft 201, the solution in the device body 3 and the residue are mixed and reacted, after uniform mixing, the residue is deposited on the upper end surface of the filter plate 304, the filter plate 304 is pulled upwards by the pull rod 308 until the filter plate 304 contacts with the extrusion plate 303, the extrusion plate 303 and the filter plate 304 are extruded with each other to dehydrate the residue, meanwhile, the solution can fall into the treatment box 4 through the leakage holes of the filter plates 304 for secondary treatment, and the treated solution can flow into the liquid collecting box 5 through the water outlet pipe 404 for collection, so that the reaction residue is treated.

As a technical optimization scheme of the utility model, the left side and the right side of the outer wall of the treatment box 4 are both fixedly connected with fixing blocks 401, a filter screen 402 is arranged in the treatment box 4, the left end and the right end of the filter screen 402 respectively penetrate through the left side and the right side of the treatment box 4 and the two fixing blocks 401 in sequence, extend to the outer parts of the two fixing blocks 401, and are fixedly connected with limiting balls 403.

In this embodiment: when the solution flows into the treatment box 4 and flows to the filter screen 402, the filter screen 402 is stressed to enable the middle part of the solution to sink, meanwhile, the solution flows into the water outlet pipe 404 through the leakage hole, the filter screen 402 can be limited through the limiting ball 403, the situation that the filter screen 402 is separated from the fixing block 401 and completely enters the treatment box 4 is avoided, and then the solution can be separated secondarily through the filter screen 402, so that the effect of completely treating residues is ensured.

As a technical optimization scheme of the utility model, the upper end surface of the filter plate 304 and the lower end surface of the extrusion plate 303 are fixedly connected with a plurality of extrusion rods 306 matched with each other, the upper end surface of the device body 3 is provided with a pull rod 308, and the lower end surface of the pull rod 308 sequentially penetrates through the upper end surface of the device body 3 and the extrusion plate 303, extends into the device body 3 and is fixedly connected with the upper end surface of the filter plate 304.

In this embodiment: through manual upwards pulling pull rod 308, make pull rod 308 drive filter 304 upwards move in spout 302, until filter 304 and stripper plate 303 contact, make stripper plate 303 and filter 304 extrude each other, and then can dewater the residue, make the residue stop at the up end of filter 304, and solution carries out secondary treatment in the case 4 is handled to the flow direction of filter 304, and then has realized the effect that can be with residue and solution quickly separating.

As a technical optimization scheme of the utility model, the left side and the right side inside the device body 3 are fixedly connected with fixing plates 301, the opposite ends of the two fixing plates 301 are respectively provided with a sliding groove 302, and the outer wall of the filter plate 304 is in sliding connection with the sliding grooves 302.

In this embodiment: through seting up spout 302, can make filter 304 and stripper plate 303 reciprocate smoothly in spout 302, and then can realize through mutual extrusion between stripper plate 303 and the filter 304 to be convenient for separate residue and solution.

As a technical optimization scheme of the utility model, the outer wall of the upper end face of the filter plate 304 is fixedly connected with a flange 305, and the lower end face of the device body 3 is provided with an opening 307.

In this embodiment: the rib 305 prevents the material from being extruded from the side of the filter plate 304, and the reacted solution can smoothly enter the treatment tank 4 for secondary treatment through the opening 307.

As a technical optimization scheme of the utility model, the front end face of the liquid collecting box 5 is communicated with a liquid discharging pipe 501, the upper end face of the device body 3 is in threaded connection with a protective cover, and the front end face of the device body 3 is provided with a feeding hole.

In this embodiment: the liquid discharge pipe 501 is connected to an external pipe, so that the liquid in the liquid collecting tank 5 can be discharged for additional use, the device body 3 can be opened through the protective cover, the filter plate 304 can be maintained or cleaned in the device body 3, and residues and related solutions can be added into the device body 3 through the feed inlet.

The working principle is as follows: firstly, manually rotating the water outlet pipe 404 to separate the water outlet pipe 404 from the liquid collecting tank 5, closing a valve on the outer wall of the water outlet pipe 404, then starting the motor 202, enabling the motor 202 to drive the device body 3 to rotate through the rotating shaft 201, mixing and reacting the solution in the device body 3 with the residues, depositing the residues on the upper end surface of the filter plate 304 after uniform mixing, then pulling the filter plate 304 upwards through the pull rod 308 until the filter plate 304 is contacted with the extrusion plate 303, enabling the extrusion plate 303 and the filter plate 304 to extrude each other to dewater the residues, simultaneously enabling the solution to fall into the treatment tank 4 through the leakage holes of the filter plate 304, next, when the solution enters the treatment tank 4 and flows to the filter screen 402, enabling the middle part of the filter screen 402 to sink under the stress, enabling the solution to flow into the water outlet pipe 404 through the leakage holes, further enabling the solution to be secondarily separated through the filter screen 402, enabling the treated solution to flow into the liquid collecting tank 5 through the water outlet pipe 404, further, the reaction residue is treated.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing apparatus of poly aluminium chloride reaction residue, includes bottom plate (1), its characterized in that: the upper end surface of the bottom plate (1) is fixedly connected with two supporting plates (2), the opposite ends of the two supporting plates (2) are respectively rotatably connected with a rotating shaft (201) through a bearing, a motor (202) is arranged on the right side of the right supporting plate (2), the output end of the motor (202) is fixedly connected with one end of a right rotating shaft (201), a device body (3) is arranged between the two rotating shafts (201), the top end of the inside of the device body (3) is fixedly connected with an extrusion plate (303), a filter plate (304) is arranged on the lower end surface in the device body (3), the lower end surface of the device body (3) is fixedly connected with a processing box (4), the lower end face of the treatment box (4) is communicated with a water outlet pipe (404), the other end of the water outlet pipe (404) is in threaded connection with a liquid collecting box (5), and the liquid collecting box (5) is located on the upper end face of the bottom plate (1).

2. The apparatus for treating polyaluminium chloride reaction residue as claimed in claim 1, wherein: handle the equal fixedly connected with fixed block (401) of the left and right sides of case (4) outer wall, the internally mounted of handling case (4) has filter screen (402), both ends run through the left and right sides of handling case (4) and two fixed blocks (401) respectively in proper order and extend to outside and the spacing ball of fixedly connected with (403) of two fixed blocks (401) about filter screen (402).

3. The apparatus for treating polyaluminium chloride reaction residue as claimed in claim 1, wherein: the utility model discloses a device, including device body (3), the equal fixedly connected with of up end of filter (304) and the lower terminal surface of stripper plate (303) a plurality of stripper rods (306) that match each other, pull rod (308) are installed to the up end of device body (3), the lower terminal surface of pull rod (308) runs through the up end of device body (3) and stripper plate (303) in proper order and extend to the inside of device body (3) and with the up end fixed connection of filter (304).

4. The apparatus for treating polyaluminium chloride reaction residue as claimed in claim 1, wherein: the filter plate fixing device is characterized in that fixing plates (301) are fixedly connected to the left side and the right side inside the device body (3), sliding grooves (302) are formed in the opposite ends of the two fixing plates (301), and the outer wall of each filtering plate (304) is connected with the corresponding sliding groove (302) in a sliding mode.

5. The apparatus for treating polyaluminium chloride reaction residue as claimed in claim 1, wherein: the outer wall of the upper end face of the filter plate (304) is fixedly connected with a flange (305), and the lower end face of the device body (3) is provided with an opening (307).

6. The apparatus for treating polyaluminium chloride reaction residue as claimed in claim 1, wherein: the front end face of the liquid collecting box (5) is communicated with a liquid discharge pipe (501), the upper end face of the device body (3) is in threaded connection with a protective cover, and a feeding hole is formed in the front end face of the device body (3).