CN219518024U - Calcium hydroxide production mother liquor sedimentation collecting tank body - Google Patents

Abstract

The utility model discloses a calcium hydroxide production mother liquor sedimentation collection tank body, which comprises a collection main tank and is characterized in that a separation plate is fixedly arranged in the collection main tank, the collection main tank is separated into a separation cavity above and a collection cavity below by the separation plate, a spiral rod is rotatably arranged in the separation cavity, a driving mechanism for driving the spiral rod to rotate is arranged at the top end of the collection main tank, an inclined baffle is fixedly arranged at the bottom end of the separation plate, a feed inlet communicated with the separation cavity is arranged at the top end of the collection main tank, and a discharge outlet is communicated with the bottom end of the separation plate. According to the utility model, the driving mechanism is arranged, the screw rotating rod is enabled to stir the calcium hydroxide emulsion input from the feed inlet under the action of the driving motor, so that heavy residues and light residues are intercepted in the separation cavity, and the spraying mechanism is arranged, so that an external water source is sprayed out from the communicated spray head along the spraying pipe, and the separation cavity is cleaned.

Description

Calcium hydroxide production mother liquor sedimentation collecting tank body

Technical Field

The utility model relates to the technical field of chemical production, in particular to a precipitation and collection tank body for a mother liquor in calcium hydroxide production.

Background

Calcium hydroxide is an inorganic compound with a chemical formula of Ca (OH) 2, commonly known as slaked lime or slaked lime. Is a white powdery solid, and after water is added, the white powdery solid is divided into an upper layer and a lower layer, wherein an upper layer aqueous solution is called clarified lime water, and a lower layer suspension is called lime milk or lime slurry.

The collection device is needed for collecting the mother liquor after the precipitation of the calcium hydroxide production in the market at present, but clear lime water is difficult to obtain during the collection, the collection amount cannot be measured during the collection, and the improvement is needed.

Application number: CN202120794330.8 discloses a collecting device after precipitation of mother liquor for calcium hydroxide production, comprising a diversion bucket (1), wherein the bottom of the diversion bucket (1) is provided with a valve (2), the inner side of the diversion bucket (1) is provided with a filter screen (3), one end of the filter screen (3) is rotationally connected with the diversion bucket (1), the other end of the filter screen (3) is provided with a top block (4) connected with the diversion bucket (1), and both sides of the filter screen (3) are connected with traction parts (5); the diversion bucket (1) is provided with a launder (6) at one end far away from the top block (4), and one end of the launder (6) is connected with a drain pipe (7) extending to the outside of the diversion bucket (1). The utility model has the characteristics of convenient residue removal and good slurry conveying stability.

However, when the device is used, the separation of solids and liquid is not considered, and meanwhile, the device is not simple and convenient to use, so that a precipitation and collection tank body for the mother liquor in the production of calcium hydroxide is required to be provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a precipitation and collection tank body for a mother liquor in calcium hydroxide production.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a calcium hydrate production mother liquor sedimentation collecting tank body, includes collects the main tank, its characterized in that, collect main tank internal fixation and have the division board, the division board will collect the main tank and separate the collection chamber of separation chamber and below for the top, separation chamber internal rotation installs the spiral shell rotary rod, it is provided with spraying mechanism to collect the main tank top, it is provided with drive spiral bull stick pivoted actuating mechanism to collect the main tank top, division board bottom fixed mounting has the slope baffle, it is provided with collection mechanism to collect the main tank internal bottom, it is provided with the feed inlet with separation chamber intercommunication to collect the main tank top, division board bottom intercommunication has the discharge gate.

Preferably, the driving mechanism is fixedly arranged on the driving box on the outer side wall of the collecting main box, a driving motor is fixedly arranged at the top end of the collecting main box, and an output shaft of the driving motor penetrates into the driving box.

Preferably, the output shaft of the driving motor is coaxially and fixedly connected with a driving rotating wheel, the driving rotating wheel drives a driven rotating wheel through a driving belt, and the driven rotating wheel is coaxially and fixedly connected with the output shaft of the spiral rotating rod.

Preferably, the spraying mechanism comprises a spraying pipe fixedly installed on the mounting ring at the top end of the collecting main box, wherein the spraying pipe is communicated with a plurality of communicated spray heads penetrating into the separating cavity, and the spraying pipe is communicated with a water source.

Preferably, the collecting mechanism comprises a plurality of fixed sliding rails fixedly arranged at the bottom end in the collecting main box, fixed pulleys are slidably arranged in the fixed sliding rails, the fixed pulleys are fixedly arranged at the bottom ends of the first collecting box and the second collecting box, the inclined baffle is obliquely arranged towards the first collecting box, and the second collecting box is arranged below the discharge hole.

Preferably, a filter screen is arranged on the partition plate, and a box door is arranged on the outer side wall of the collecting main box.

The utility model has the following beneficial effects:

1. through setting up actuating mechanism, make the screw rod stir the calcium hydrate emulsion of follow feed inlet input under driving motor's effect, and then make heavy residue and light residue by the interception at the separation intracavity.

2. Through setting up spray mechanism for external water source is followed the shower and is spouted from the intercommunication shower nozzle, and then washs the separation chamber.

Drawings

FIG. 1 is a schematic diagram of a sedimentation collection tank for a mother liquor in calcium hydroxide production;

FIG. 2 is a schematic diagram of the external structure of a sedimentation and collection tank body of a mother liquor in calcium hydroxide production;

fig. 3 is an enlarged view of the structure of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a collection box; 2. a partition plate; 3. a separation chamber; 4. a collection chamber; 5. a feed inlet; 6. a discharge port; 7. a spiral rotating rod; 8. a driving motor; 9. a drive box; 10. a driving rotating wheel; 11. a driven rotating wheel; 12. a drive belt; 13. a filter screen; 14. a tilting baffle; 15. a mounting ring; 16. a shower pipe; 17. a communicating nozzle; 18. a first collection box; 19. a second collection box; 20. fixing the sliding rail; 21. a fixed pulley; 22. a box door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a calcium hydroxide production mother liquor sedimentation collection cell body, including collecting main tank 1, collect main tank 1 internal fixation and install division board 2, division board 2 will collect main tank 1 and separate into the separation chamber 3 of top and the collection chamber 4 of below, separation chamber 3 internal rotation is installed spiral rotary rod 7, collect main tank 1 top and be provided with spraying mechanism, collect main tank 1 top and be provided with drive spiral bull stick 7 pivoted actuating mechanism, division board 2 bottom fixed mounting has inclined baffle 14, collect main tank 1 inner bottom end is provided with collection mechanism, collect main tank 1 top be provided with separation chamber 3 intercommunication's feed inlet 5, division board 2 bottom intercommunication has discharge gate 6.

The driving mechanism is fixedly arranged on a driving box 9 on the outer side wall of the collecting main box 1, a driving motor 8 is fixedly arranged at the top end of the collecting main box 1, and an output shaft of the driving motor 8 penetrates into the driving box 9.

The driving runner 10 is coaxially and fixedly connected with the output shaft of the driving motor 8, the driving runner 10 drives the driven runner 11 through the driving belt 12, and the driven runner 11 is coaxially and fixedly connected with the output shaft of the spiral rotating rod 7.

The spraying mechanism comprises a spraying pipe 16 fixedly arranged on the mounting ring 15 fixedly arranged at the top end of the collecting main box 1, the spraying pipe 16 is communicated with a plurality of communicated spray heads 17 penetrating into the separating cavity 3, and the spraying pipe 16 is communicated with a water source.

The collecting mechanism comprises a plurality of fixed sliding rails 20 fixedly arranged at the bottom end in the collecting main box 1, fixed pulleys 21 are slidably arranged in the fixed sliding rails 20, the fixed pulleys 21 are fixedly arranged at the bottom ends of the first collecting box 18 and the second collecting box 19, the inclined baffle 14 is obliquely arranged towards the first collecting box 18, and the second collecting box 19 is arranged below the discharge hole 6.

The filter screen 13 is arranged on the partition plate 2, and the box door 22 is arranged on the outer side wall of the main collecting box 1.

According to the utility model, the driving rotary wheel 10 is driven to rotate by the driving motor 8, the driven rotary wheel 11 is driven by the driving rotary wheel 10 through the driving belt 12, so that the driven rotary wheel 11 drives the spiral rotary rod 7 to rotate, the spiral rotary rod 7 stirs calcium hydroxide emulsion input from the feed inlet 5, calcium hydroxide solution enters the first collecting box 18 from the filter screen 13, heavy residues and light residues are intercepted in the separating cavity 3, redundant residues enter the second collecting box 19 from the discharge hole 6 along the spiral rotary rod 7, and when cleaning is required, an external water source is sprayed out from the communicating spray head 17 along the spray pipe 16, so that the separating cavity 3 is cleaned.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a calcium hydrate production mother liquor sedimentation collecting tank body, includes collects main tank (1), its characterized in that, collect main tank (1) internal fixation and install division board (2), division board (2) separate collection chamber (4) for separation chamber (3) and below in top with collecting main tank (1), spiral bull stick (7) are installed in separation chamber (3) internal rotation, collect main tank (1) top and be provided with spraying mechanism, collect main tank (1) top and be provided with drive spiral bull stick (7) pivoted actuating mechanism, division board (2) bottom fixed mounting has inclined baffle (14), collect main tank (1) inner bottom end is provided with collection mechanism, collect main tank (1) top be provided with feed inlet (5) with separation chamber (3) intercommunication, division board (2) bottom intercommunication has discharge gate (6).

2. The calcium hydroxide production mother liquor precipitation and collection tank body according to claim 1, wherein the driving mechanism is fixedly arranged on a driving box (9) on the outer side wall of the main collection box (1), a driving motor (8) is fixedly arranged at the top end of the main collection box (1), and an output shaft of the driving motor (8) penetrates into the driving box (9).

3. The calcium hydroxide production mother liquor sedimentation and collection tank body according to claim 2, wherein an output shaft of the driving motor (8) is coaxially and fixedly connected with a driving rotating wheel (10), the driving rotating wheel (10) drives a driven rotating wheel (11) through a driving belt (12), and the driven rotating wheel (11) is coaxially and fixedly connected with an output shaft of the spiral rotating rod (7).

4. The calcium hydroxide production mother liquor precipitation and collection tank body according to claim 1, wherein the spraying mechanism comprises a spraying pipe (16) fixedly installed through a mounting ring (15) fixedly installed at the top end of the main collection tank (1), the spraying pipe (16) is communicated with a plurality of communicating spray heads (17) penetrating into the separation cavity (3), and the spraying pipe (16) is communicated with a water source.

5. The calcium hydroxide production mother liquor precipitation and collection tank body according to claim 1, wherein the collection mechanism comprises a plurality of fixed sliding rails (20) fixedly installed at the bottom ends in the collection main tank (1), fixed pulleys (21) are arranged in the fixed sliding rails (20) in a sliding mode, the fixed pulleys (21) are fixedly installed at the bottom ends of the first collection tank (18) and the second collection tank (19), the inclined baffle (14) is obliquely arranged towards the first collection tank (18), and the second collection tank (19) is arranged below the discharge port (6).

6. The calcium hydroxide production mother liquor precipitation and collection tank body according to claim 1, wherein a filter screen (13) is arranged on the partition plate (2), and a tank door (22) is arranged on the outer side wall of the main collection tank (1).