CN218393411U - Slurry washing equipment with detection function - Google Patents

Abstract

The utility model provides a slurry washing device with a detection function, which comprises a water tank with an open top, wherein the interior of the water tank is divided into a washing chamber, a detection chamber and a water storage chamber through a first clapboard and a second clapboard; the bottom of the side wall of the washing chamber is communicated with a discharge pipe; a plurality of through holes are formed in the first partition plate, and a filter screen is arranged at the through holes; the bottom of the side wall of the detection chamber is communicated with the top of the side wall of the water storage chamber through a water delivery pipe, and a second electromagnetic valve is arranged on the water delivery pipe; a probe of the conductivity detector extends into the bottom of the inner side wall of the detection chamber; a drain pipe is communicated with the bottom of the side wall of the water storage chamber, and a third electromagnetic valve is arranged on the drain pipe; the washing chamber is provided with a stirring structure for stirring materials, the detection chamber is internally provided with a blocking structure for blocking the bottom of the through hole, and the stirring structure and the blocking structure are driven by a first motor; the device has a novel structure, can be used for washing and filtering for multiple times, can check the conductivity of the washed filtered water, reduces water consumption, reduces washing cost and waste.

Description

Slurry washing equipment with detection function

Technical Field

The utility model relates to a thick liquids washing equipment field, more specifically relates to a thick liquids washing equipment of function is detected in area.

Background

In the processing and production process of the silicon dioxide matting agent, one link is washing reaction slurry, the reaction slurry is washed for two times, and the reaction slurry is firstly washed by tap water until the electrical conductivity of filtered water is less than 200 mu S/cm; then washing with pure water until the conductivity of the filtered water is less than 50 mu S/cm; obtaining required slurry, and then carrying out processes of grinding, spray drying, crushing and the like on the slurry;

most of the existing washing equipment injects excessive water into the slurry, and then checks the conductivity in the solution after stirring and cleaning, and the cleaning is finished after the conductivity reaches the standard; however, this method uses a large amount of washing water, and causes a lot of waste, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a thick liquids washing equipment of function is detected in area, its novel structure can wash and filter many times to can reduce the water consumption to the drainage inspection conductivity after the washing, reduce the washing cost, also reduce extravagantly.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a slurry washing device with detection function, which comprises a water tank with an open top, wherein a first clapboard and a second clapboard are fixedly arranged inside the water tank, and the water tank is sequentially divided into a washing chamber, a detection chamber and a water storage chamber from top to bottom; the bottom of the side wall of the washing chamber is communicated with a discharge pipe, and a first electromagnetic valve is arranged on the discharge pipe; a plurality of through holes are formed in the first partition plate, and a filter screen is arranged at the through holes; the top of the washing chamber is provided with a water supply pipe which is communicated with an external water source and is used for injecting washing water into the washing chamber; the bottom of the side wall of the detection chamber is communicated with the top of the side wall of the water storage chamber through a water delivery pipe, and a second electromagnetic valve is arranged on the water delivery pipe; a probe of the conductivity detector extends into the bottom of the inner side wall of the detection chamber; a drain pipe is communicated with the bottom of the side wall of the water storage chamber, and a third electromagnetic valve is arranged on the drain pipe; the washing room is equipped with the stirring structure that is used for mixxing the material, is equipped with block structure in the measuring chamber, is used for carrying out the shutoff to the bottom of through-hole, and stirring structure and block structure are by first motor drive.

In the preferred technical solution of the present invention, the stirring structure comprises a first stirring mechanism and a second stirring mechanism, the first stirring mechanism comprises a first rotating shaft and a plurality of stirring frames fixedly mounted on the first rotating shaft; the second stirring mechanism comprises a second rotating shaft and a spiral stirring blade fixedly arranged on the second rotating shaft, the spiral stirring blade is arranged at one end of the second rotating shaft close to the discharge pipe, and the end part of the spiral stirring blade extends into the discharge pipe; the first rotating shaft and the second rotating shaft are both driven by a first motor.

In the preferred technical scheme of the utility model, the through holes are in a strip-shaped hole structure and extend along the width direction of the first partition plate, the through holes are uniformly arranged at intervals along the length direction of the first partition plate, and a filter screen is arranged in each through hole; the blocking structure comprises a third rotating shaft, a cam mechanism and a plurality of baffle plates, wherein the third rotating shaft penetrates through two opposite side walls of the detection chamber through bearings and is driven by a first motor; the plurality of baffles are arranged on the cam mechanism, the baffles abut against the bottom surface of the first partition plate to slide, the interval between every two adjacent baffles is consistent with the interval between every two adjacent through holes, and the third rotating shaft can drive the cam mechanism to move when rotating, so that the baffles are driven to remove plugging of the through holes.

In the preferred technical scheme of the utility model, the cam mechanism comprises a sleeve, a bracket and two guide seats, the guide seats are arranged on the bottom surface of the first partition plate, the bracket comprises a guide rod which is transversely arranged and a support rod which is vertically and fixedly arranged at the middle part of the guide rod, and the guide rod is slidably inserted and erected between the two guide seats; the sleeve is fixedly installed on the third rotating shaft through the one-way bearing, the curved guide sliding groove is formed in the outer wall of the sleeve, and the bottom end of the supporting rod extends into the guide sliding groove.

The utility model discloses among the technical scheme of preferred, the bottom all slopes to set up of the top surface of first baffle, the top surface of second baffle, basin, and all sets up toward one side downward sloping of discharge end.

The utility model has the advantages that:

the utility model provides a slurry washing device with detection function, which has novel structure, the inside of a water tank is divided into a washing chamber, a detection chamber and a water storage chamber from top to bottom by a first baffle and a second baffle in sequence, a stirring structure is arranged in the washing chamber, a through hole is arranged on the first baffle, a filter screen is arranged in the through hole, a plugging structure capable of plugging the through hole is arranged in the detection chamber, and a probe of a conductivity detector extends into the bottom of the inner side wall of the detection chamber; injecting washing water with a preset amount into the washing chamber through a water supply pipe, stirring and washing the slurry in the washing chamber, and discharging the washed filtered water into the detection chamber by opening the plugging structure; then, detecting the filtered water in the detection chamber by using a conductivity detector, and discharging the filtered water which does not reach the conductivity detection standard into a water storage chamber for storage; after multiple times of washing, when the conductivity detector detects that the conductivity of the filtered water is close to a target value, washing water with a corresponding preset amount is injected according to the numerical value of the conductivity, so that water consumption and waste are reduced;

and the stirring structure and the plugging structure are driven by the first motor, so that the use of power parts can be reduced, the equipment cost is reduced, the power consumption can be reduced, and the use cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a slurry washing device with a detection function provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a slurry washing apparatus with a detection function according to an embodiment of the present invention;

fig. 3 is a partially enlarged view of a region where the cam mechanism engages with the first partition plate.

In the figure:

100. a water tank; 110. a first separator; 120. a second separator; 130. a washing chamber; 131. a discharge pipe; 140. a detection chamber; 150. a reservoir chamber; 151. a drain pipe; 160. filtering with a screen; 170. a water delivery pipe; 200. a water supply pipe; 300. a conductivity detector; 400. a blocking structure; 410. a third rotating shaft; 420. a cam mechanism; 421. a sleeve; 422. a bracket; 423. a guide seat; 430. a baffle plate; 500. a first motor; 600. a first stirring mechanism; 610. a first rotating shaft; 620. a stirring frame; 700. a second stirring mechanism; 710. a second rotating shaft; 720. and (4) a spiral stirring blade.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the embodiment of the present invention discloses a slurry washing apparatus with a detection function, which comprises a water tank 100 with an open top, wherein a first partition plate 110 and a second partition plate 120 are fixedly arranged inside the water tank 100, and the water tank 100 is sequentially divided into a washing chamber 130, a detection chamber 140 and a water storage chamber 150 from top to bottom; a discharge pipe 131 is communicated with the bottom of the side wall of the washing chamber 130 and is provided with a first electromagnetic valve; the first clapboard is provided with a plurality of through holes, and the through holes are provided with filter screens 160; a water supply pipe 200 is installed at the top of the washing chamber 130, and the water supply pipe 200 is connected to an external water source to inject washing water into the washing chamber; the bottom of the side wall of the detection chamber 140 is communicated with the top of the side wall of the water storage chamber 150 through a water conveying pipe 170, and a second electromagnetic valve is arranged on the water conveying pipe 170; the probe of the conductivity detector 300 extends into the bottom of the inner side wall of the detection chamber 140; the bottom of the side wall of the water storage chamber 150 is communicated with a drain pipe 151, and a third electromagnetic valve is arranged on the drain pipe; the washing chamber 130 is provided with a stirring structure for stirring materials, the detection chamber 140 is internally provided with a blocking structure 400 for blocking the bottom of the through hole, and the stirring structure and the blocking structure are driven by a first motor 500; an electric cabinet is arranged on the outer wall of the water tank, and the first motor, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the conductivity detector are electrically connected with the electric cabinet; it should be noted that the electric cabinet is a common electric control device, and can be purchased and used in the market, and the detailed structure is not described again.

The slurry washing equipment with the detection function is novel in structure, the inside of the water tank is sequentially divided into a washing chamber, a detection chamber and a water storage chamber from top to bottom through the first partition plate and the second partition plate, a stirring structure is arranged in the washing chamber, the first partition plate is provided with a through hole, a filter screen is arranged in the through hole, a blocking structure capable of blocking the through hole is arranged in the detection chamber, and a probe of the conductivity detector extends into the bottom of the inner side wall of the detection chamber; injecting washing water with a preset amount into the washing chamber through a water supply pipe, stirring and washing the slurry in the washing chamber, and discharging the washed filtered water into the detection chamber by opening the plugging structure; then, detecting the filtered water in the detection chamber by using a conductivity detector, and discharging the filtered water which does not reach the conductivity detection standard into a water storage chamber for storage; after washing for many times, when the conductivity detector detects that the conductivity of the filtered water is close to a target value, injecting washing water with a corresponding preset amount according to the numerical value of the conductivity, thereby reducing water consumption and waste; and the stirring structure and the plugging structure are driven by the first motor, so that the use of power parts can be reduced, the equipment cost is reduced, the power consumption can be reduced, and the use cost is reduced.

Further, the stirring structure comprises a first stirring mechanism 600 and a second stirring mechanism 700, the first stirring mechanism 600 comprises a first rotating shaft 610 and a plurality of stirring frames 620 fixedly mounted on the first rotating shaft 610, and the first stirring mechanism is used as a main stirring part and can fully stir materials, so that slurry can be effectively washed; the second stirring mechanism 700 comprises a second rotating shaft 710 and a spiral stirring blade 720 fixedly arranged on the second rotating shaft 710, wherein the spiral stirring blade 720 is arranged at one end of the second rotating shaft 710 close to the discharge pipe 131, and the end part of the spiral stirring blade 720 extends into the discharge pipe 131; the second stirring mechanism can stir the materials to promote cleaning, and can also enable the materials to be conveyed into the discharge pipe to accelerate the discharge of the materials; the first rotating shaft 610 and the second rotating shaft 710 are driven by the first motor 500, so that power consumption can be reduced.

Furthermore, the through holes are of a strip-shaped hole structure and extend along the width direction of the first partition plate, the through holes are uniformly arranged at intervals along the length direction of the first partition plate, and a filter screen 160 is arranged in each through hole; through the design of a plurality of through holes and a plurality of filter screens, the drainage can be accelerated; the blocking structure 400 includes a third rotating shaft 410, a cam mechanism 420, and a plurality of baffles 430, wherein the third rotating shaft 410 is disposed through two opposite sidewalls of the detection chamber 140 via bearings and driven by the first motor 500; the plurality of baffles 430 are installed on the cam mechanism 420, the baffles 430 abut against the bottom surface of the first partition plate 110 to slide, the interval between two adjacent baffles 430 is the same as the interval between two adjacent through holes, and the third rotating shaft 410 can drive the cam mechanism 420 to move when rotating, so as to drive the baffles 430 to remove the blockage of the through holes.

Furthermore, the width of the baffle is larger than the opening width of the through hole, so that the through hole can be completely plugged, and water leakage is prevented;

one ends of the first rotating shaft, the second rotating shaft and the third rotating shaft are all protruded out of the outer wall of the water tank, and the end parts of the first rotating shaft, the second rotating shaft and the third rotating shaft are all provided with first chain wheels; and a second chain wheel is arranged on an output shaft of the first motor, and the second chain wheel is in transmission connection with the first chain wheels through chains.

Further, as shown in fig. 3, the cam mechanism 420 includes a sleeve 421, a bracket 422, and two guide seats 423, the guide seats 423 are installed on the bottom surface of the first partition plate 110, the bracket 422 includes a guide rod transversely disposed and a support rod vertically fixed in the middle of the guide rod, and the guide rod is slidably inserted between the two guide seats 423; the sleeve 421 is fixedly mounted on the third rotating shaft 410 through a one-way bearing, a curved guide chute is formed in the outer wall of the sleeve 421, and the bottom end of the support rod extends into the guide chute; when the sleeve rotates, the bracket is driven to move transversely through the guide sliding groove, so that the baffle is driven to move transversely, the through hole is blocked or opened, when the baffle is separated from the through hole area and the bottom of the through hole is opened, filtered water can be smoothly discharged, when the baffle moves to the through hole to form a block, slurry is stirred and cleaned above the through hole, and washing water is prevented from being discharged to a washing chamber under the condition of insufficient utilization; more specifically, as the sleeve is arranged on the third rotating shaft through the one-way bearing, when the first motor drives the first stirring mechanism and the second stirring mechanism to rotate positively, the materials in the washing chamber are mainly stirred and washed early, the cam mechanism cannot be driven to rotate, and the blockage of the through hole cannot be removed, so that the washing water in the washing chamber can be fully utilized, and the slurry can be fully cleaned; when the angle is predetermine in the first motor reversal, can drive cam mechanism and move for the baffle leaves through-hole department, makes the through-hole open, thereby carries out quick drainage, makes the drainage get into in the washing chamber.

Furthermore, the guide rod is of a square bar structure, so that the bracket can be effectively prevented from rotating, and the bracket can only move transversely; the guide rod and the support rod are of an integrated structure, so that the structural strength of the bracket can be ensured; the baffle is fixedly arranged on the guide rod, a rubber pad is stuck to the top surface of the baffle, and the baffle is in sealing sliding fit with the bottom surface of the first partition plate through the rubber pad.

Further, the top surface of the first partition plate 110, the top surface of the second partition plate 120, and the bottom of the water tank 100 are all inclined, and are all inclined downward to one side of the discharge end; the slurry and the filtered water can flow and be discharged to the lower inclined position conveniently.

Furthermore, the two side walls of one end, close to the discharge pipe, of the washing chamber are fixedly provided with the flow guide blocks, the flow guide blocks are attached to the corners, the rest wall surfaces are inclined surfaces, and the inclined surfaces of the two flow guide blocks form a narrowing opening towards the direction of the discharge pipe, so that slurry is conveniently collected to the discharge pipe, and the slurry is conveniently discharged.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (5)

1. The utility model provides a thick liquids washing equipment of function is detected in area which characterized in that:

the device comprises a water tank with an open top, wherein a first partition plate and a second partition plate are fixedly arranged in the water tank, and the water tank is sequentially divided into a washing chamber, a detection chamber and a water storage chamber from top to bottom;

the bottom of the side wall of the washing chamber is communicated with a discharge pipe, and a first electromagnetic valve is arranged on the discharge pipe; a plurality of through holes are formed in the first partition plate, and a filter screen is arranged at the through holes; the top of the washing chamber is provided with a water supply pipe which is communicated with an external water source and is used for injecting washing water into the washing chamber;

the bottom of the side wall of the detection chamber is communicated with the top of the side wall of the water storage chamber through a water delivery pipe, and a second electromagnetic valve is arranged on the water delivery pipe; a probe of the conductivity detector extends into the bottom of the inner side wall of the detection chamber; a drain pipe is communicated with the bottom of the side wall of the water storage chamber, and a third electromagnetic valve is arranged on the drain pipe;

the washing room is equipped with the stirring structure that is used for mixxing the material, is equipped with block structure in the detection chamber, is used for carrying out the shutoff to the bottom of through-hole, and stirring structure and block structure are by first motor drive.

2. The apparatus of claim 1, wherein:

the stirring structure comprises a first stirring mechanism and a second stirring mechanism, wherein the first stirring mechanism comprises a first rotating shaft and a plurality of stirring frames fixedly arranged on the first rotating shaft;

the second stirring mechanism comprises a second rotating shaft and a spiral stirring blade fixedly arranged on the second rotating shaft, the spiral stirring blade is arranged at one end of the second rotating shaft close to the discharge pipe, and the end part of the spiral stirring blade extends into the discharge pipe;

the first rotating shaft and the second rotating shaft are both driven by a first motor.

3. The slurry washing apparatus with detection function according to claim 1, characterized in that:

the through holes are of a strip-shaped hole structure and extend along the width direction of the first partition plate, the through holes are uniformly arranged at intervals along the length direction of the first partition plate, and a filter screen is arranged in each through hole;

the plugging structure comprises a third rotating shaft, a cam mechanism and a plurality of baffle plates,

the third rotating shaft penetrates through two opposite side walls of the detection chamber through bearings and is driven by the first motor;

the plurality of baffles are arranged on the cam mechanism, the baffles abut against the bottom surface of the first partition plate to slide, the interval between every two adjacent baffles is consistent with the interval between every two adjacent through holes, and the third rotating shaft can drive the cam mechanism to move when rotating, so that the baffles are driven to remove plugging of the through holes.

4. The slurry washing apparatus with detection function according to claim 3, characterized in that:

the cam mechanism comprises a sleeve, a bracket and two guide seats,

the guide seats are arranged on the bottom surface of the first partition plate, the bracket comprises a guide rod arranged transversely and a support rod vertically and fixedly arranged in the middle of the guide rod, and the guide rod is arranged between the two guide seats in a sliding and inserting mode;

the sleeve is fixedly installed on the third rotating shaft through the one-way bearing, the curved guide sliding groove is formed in the outer wall of the sleeve, and the bottom end of the supporting rod extends into the guide sliding groove.

5. The slurry washing apparatus with detection function according to claim 1, characterized in that:

the top surface of the first partition plate, the top surface of the second partition plate and the bottom of the water tank are all obliquely arranged and are all obliquely downwards arranged towards one side of the discharge end.

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