Device for treating calcium bromide residues

Abstract

The utility model discloses a calcium bromide residue treatment device which comprises a separation box, four supporting legs which are symmetrically distributed in pairs are fixedly installed at the bottom of the separation box, a feeding pipe is fixedly installed at the top of the separation box, a feeding valve is fixedly installed on the feeding pipe, a sieve plate is detachably installed in the separation box, and the sieve plate is fixedly installed on the bottom of the separation box. The inner wall of the bottom of the separation box is of a conical structure, and a drainage pipe is fixedly installed at the bottom of the separation box. The device is reasonable in design and good in practicability, residues in waste water can be filtered and separated, the two rubber scrapers are used for turning over the residues, separation of the waste water on the residues is accelerated, the residue air-drying efficiency is improved, the residues can be recycled conveniently, multi-angle air blowing can be conducted on the filtered residues, residue air-drying is accelerated, and the device is convenient to use and high in practicability. And activated carbon particles in the filter box are used for purifying the exhausted air, so that harmful gas is prevented from being exhausted into the air to pollute the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to a device for treating calcium bromide residues. Background Technique

[0002] Calcium bromide is an inorganic salt with the molecular formula CaBr2. It is a colorless oblique needle-shaped crystal or crystal block, odorless, salty and bitter in taste. The relative density is 3.353 (25 °C). It is extremely soluble in water, the aqueous solution is neutral, soluble in ethanol, acetone and acids, slightly soluble in methanol and liquid ammonia, and insoluble in ether or chloroform. It can form double salts with alkali metal halides. It has strong hygroscopicity. It is used in oil drilling, and also used in the manufacture of ammonium bromide, photosensitive paper, fire extinguishers, refrigerants, etc. In medicine, it is used as a central nervous system depressant, with inhibitory and sedative effects, and is used to treat neurasthenia, epilepsy and other diseases. During the preparation of calcium bromide, a large amount of wastewater will be generated, which contains a large amount of solid residues such as calcium chloride and triphenylphosphine oxide. Random discharge will pollute water and the environment.

[0003] Therefore, we propose a device for treating calcium bromide residues to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a device for treating calcium bromide residues, which solves the problem that a large amount of wastewater will be generated during the preparation of calcium bromide, which contains a large amount of solid residues such as calcium chloride and triphenylphosphine oxide, and random discharge will pollute water and the environment.

[0005] To achieve the above object, the utility model provides the following technical solution: A device for treating calcium bromide residues, including a separation box, four support legs are fixedly installed at the bottom of the separation box and are symmetrically distributed in pairs, a feed pipe is fixedly installed at the top of the separation box, a feed valve is fixedly installed on the feed pipe, a sieve plate is detachably installed in the separation box, the bottom inner wall of the separation box is in a conical structure, a drain pipe is fixedly installed at the bottom of the separation box, a drain valve is fixedly installed on the drain pipe, the bottom end of the drain pipe is fixedly installed with a waste water pipe, and a turning mechanism for turning the residues and a blowing mechanism for air-drying the residues are arranged on the separation box.

[0006] Preferably, the turning mechanism includes an installation box, a motor, a connecting shaft, two cross bars and two rubber scraping blades. The installation box is fixedly installed on the top of the separation box and is located on the right side of the feed pipe. The motor is fixedly installed in the installation box. The connecting shaft is fixedly installed at the output shaft end of the motor. The bottom end of the connecting shaft extends into the separation box. The two cross bars are respectively fixedly installed on the left and right sides of the connecting shaft and are located above the sieve plate. The two rubber scraping blades are respectively fixedly installed at the bottoms of the two cross bars.

[0007] Preferably, the blowing mechanism includes a blower, an air inlet pipe, an air outlet pipe, a plurality of vertical rods, an annular air guide pipe, a plurality of support rods, a plurality of nozzles and a plurality of connecting pipes. The blower is fixedly installed on the top of the separation box. The air inlet pipe is fixedly installed at the air inlet end of the blower. The air outlet pipe is fixedly installed at the air outlet end of the blower. The plurality of vertical rods are all fixedly installed on the inner wall of the top of the separation box and are distributed in an annular array. The annular air guide pipe is fixedly installed at the bottom ends of the plurality of vertical rods. One end of the air outlet pipe away from the blower is fixedly connected to the annular air guide pipe. The plurality of support rods are all fixedly installed at the bottom of the annular air guide pipe and are distributed in an annular array. The plurality of nozzles are respectively fixedly installed at the bottom ends of the corresponding support rods and are inclined. The plurality of connecting pipes are respectively fixedly installed on the plurality of nozzles. One end of each of the plurality of connecting pipes away from the corresponding nozzle is fixedly connected to the annular air guide pipe.

[0008] Preferably, an exhaust pipe is fixedly installed on the top of the separation box. A filter box is detachably installed at the top end of the exhaust pipe. Activated carbon particles are filled in the filter box.

[0009] Preferably, sliding rods are fixedly installed on the inner walls of the left and right sides of the separation box. Sliding grooves are formed on the left and right sides of the sieve plate. The two sliding rods are respectively slidably installed in the two sliding grooves.

[0010] Preferably, an air drying groove is formed on the top of the sieve plate. The two rubber scraping blades are both in sliding contact with the inner wall of the bottom of the air drying groove. A plurality of uniformly distributed sieve holes are formed on the inner wall of the bottom of the air drying groove.

[0011] Preferably, a material taking opening is formed on the front side of the separation box. A material taking door is rotatably installed on the material taking opening. An observation window is formed on the material taking door. A handle located on the right side of the observation window is fixedly installed on the front side of the material taking door.

[0012] The utility model provides a device for treating calcium bromide residue. It has the following beneficial effects:

[0013] (1). For the device for treating calcium bromide residue, by using the combined action of the installation box, the motor, the connecting shaft, the two cross bars, the two rubber scraping blades and the sieve plate, the residue in the wastewater can be filtered and separated, and the two rubber scraping blades are used to turn the residue, accelerating the separation of the wastewater on the residue and improving the efficiency of air drying the residue, which is convenient for recycling the residue.

[0014] (2). For the device for treating calcium bromide residue, by using the blowing mechanism composed of a blower, an air inlet pipe, an air outlet pipe, a plurality of vertical rods, an annular air guide pipe, a plurality of support rods, a plurality of nozzles and a plurality of connecting pipes, the filtered residue can be blown from multiple angles to accelerate air drying of the residue, and the activated carbon particles in the filter box are used to purify the discharged air, reducing the discharge of harmful gases into the air and polluting the environment. Description of the Drawings

[0015] Figure 1 Schematic three-dimensional structure diagram of the present utility model;

[0016] Figure 2 Schematic cross-sectional structure diagram of the front view of the present utility model;

[0017] Figure 3 Schematic three-dimensional structure diagram of the blowing mechanism.

[0018] In the figure: 1, separation box; 2, support legs; 3, feed pipe; 4, sieve plate; 5, drain pipe; 6, drain valve; 7, waste water pipe; 8, installation box; 9, motor; 10, connecting shaft; 11, cross bar; 12, rubber scraping blade; 13, blower; 14, air inlet pipe; 15, air outlet pipe; 16, vertical rod; 17, annular air duct; 18, support rod; 19, nozzle; 20, connecting pipe; 21, exhaust duct; 22, filter box; 23, slide bar; 24, chute; 25, air drying tank; 26, material taking door; 27, observation window; 28, handle. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figures 1-3 shown, the present utility model provides a technical solution: a device for treating calcium bromide residue, including a separation box 1, four support legs 2 are fixedly installed at the bottom of the separation box 1 and are symmetrically distributed in pairs, a feed pipe 3 is fixedly installed at the top of the separation box 1, a feed valve is fixedly installed on the feed pipe 3, a sieve plate 4 is detachably installed in the separation box 1, the bottom inner wall of the separation box 1 is of a conical structure, a drain pipe 5 is fixedly installed at the bottom of the separation box 1, a drain valve 6 is fixedly installed on the drain pipe 5, the bottom end of the drain pipe 5 is fixedly installed with a waste water pipe 7, and a material turning mechanism for turning the residue and a blowing mechanism for air drying the residue are arranged on the separation box 1.

[0021] In this embodiment, the above-mentioned material turning mechanism includes an installation box 8, a motor 9, a connecting shaft 10, two cross bars 11 and two rubber scraping blades 12. The installation box 8 is fixedly installed on the top of the separation box 1 and is located on the right side of the feed pipe 3. The motor 9 is fixedly installed in the installation box 8. The connecting shaft 10 is fixedly installed at the output shaft end of the motor 9. The bottom end of the connecting shaft 10 extends into the separation box 1. The two cross bars 11 are respectively fixedly installed on the left and right sides of the connecting shaft 10 and are located above the sieve plate 4. The two cross bars 11 are used to drive the two rubber scraping blades 12 to rotate continuously, so as to continuously turn the filtered residue. The two rubber scraping blades 12 are respectively fixedly installed at the bottoms of the two cross bars 11. An air drying groove 25 is formed in the top of the sieve plate 4. The two rubber scraping blades 12 are both in sliding contact with the bottom inner wall of the air drying groove 25. A plurality of uniformly distributed sieve holes are formed in the bottom inner wall of the air drying groove 25.

[0022] In this embodiment, an exhaust duct 21 is fixedly installed on the top of the above-mentioned separation box 1. A filter box 22 is detachably installed at the top end of the exhaust duct 21. Activated carbon particles are filled in the filter box 22. The discharged air can be purified by the activated carbon particles to reduce the discharge of harmful gases. A material taking port is formed in the front side of the separation box 1. A material taking door 26 is rotatably installed on the material taking port. An observation window 27 is formed in the material taking door 26. A handle 28 located on the right side of the observation window 27 is fixedly installed on the front side of the material taking door 26. Slide rods 23 are fixedly installed on the inner walls of the left and right sides of the separation box 1. Slide grooves 24 are formed in the left and right sides of the sieve plate 4. The two slide rods 23 are respectively slidably installed in the two slide grooves 24. By using the two slide rods 23 and the two slide grooves 24, it is convenient to take out the sieve plate 4 to recycle the residue after the residue is air dried.

[0023] In this embodiment, the above-mentioned air blowing mechanism includes a blower 13, an air inlet pipe 14, an air outlet pipe 15, a plurality of vertical rods 16, an annular air duct 17, a plurality of support rods 18, a plurality of nozzles 19 and a plurality of connecting pipes 20. The blower 13 is fixedly installed on the top of the separation box 1. The air inlet pipe 14 is fixedly installed at the air inlet end of the blower 13. The air outlet pipe 15 is fixedly installed at the air outlet end of the blower 13. The plurality of vertical rods 16 are all fixedly installed on the inner wall of the top of the separation box 1 and are distributed in an annular array. The annular air duct 17 is fixedly installed at the bottom ends of the plurality of vertical rods 16. The end of the air outlet pipe 15 far away from the blower 13 is fixedly connected to the annular air duct 17. The plurality of support rods 18 are all fixedly installed at the bottom of the annular air duct 17 and are distributed in an annular array. The plurality of nozzles 19 are respectively fixedly installed at the bottom ends of the corresponding support rods 18 and are inclined. By using the plurality of nozzles 19, the residue can be blown from multiple angles to accelerate the air drying efficiency of the residue. The plurality of connecting pipes 20 are respectively fixedly installed on the plurality of nozzles 19. The ends of the plurality of connecting pipes 20 far away from the corresponding nozzles 19 are all fixedly connected to the annular air duct 17.

[0024] In this embodiment, a control switch is installed on the separation box 1. The motor 9, the blower 13 and the control switch are electrically connected to an external power supply line in sequence through wires to form a circuit. The control switch can respectively control the start and stop of the motor 9 and the blower 13.

[0025] With the above structure, a device for treating calcium bromide residue provided by the present utility model can filter and separate the residue in the wastewater, and use two rubber scraping blades 12 to turn the residue, accelerating the separation of the wastewater on the residue, improving the efficiency of air-drying the residue, facilitating the recycling of the residue, and can also blow air at multiple angles on the filtered residue to accelerate the air-drying of the residue. By using the activated carbon particles in the filter box 22 to purify the discharged air, harmful gas emissions into the air are reduced, and the environment is protected. When in specific use, open the feed valve, and add wastewater into the separation box 1 through the feed pipe 3. The residue in the wastewater is screened out by the sieve holes on the sieve plate 4. Control the motor 9 to operate. The motor 9 drives the connecting shaft 10 to rotate. The connecting shaft 10 drives the two cross bars 11 and the two rubber scraping blades 12 to rotate, and then continuously turn the residue filtered out in the air-drying tank 25, avoiding a large amount of residue accumulating at the landing point and blocking the sieve holes. When it is found through the observation window 27 that there is more wastewater in the separation box 1 and some residue has been filtered out in the air-drying tank 25, close the feed valve, open the drain valve 6, and control the blower 13 to operate. The blower 13 extracts external air, pressurizes it and transports it into the annular air duct 17, and then blows air at multiple angles on the turning residue through multiple nozzles 19, greatly accelerating the air-drying efficiency of the residue. As the air pressure in the separation box 1 increases, the air in the separation box 1 is discharged into the external air through the exhaust pipe 21 and the filter box 22. When the air flow passes through the filter box 22, it is purified by the activated carbon particles, effectively reducing harmful gas emissions. When the residue is fully dried, turn off the motor 9 and the blower 13, open the access door 26, pull out the sieve plate 4 outward and take it out, and recycle the residue to reduce the emission of harmful substances and protect the environment.

[0026] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope recorded in the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A device for treating calcium bromide residue, characterized in that: The invention comprises a separation box (1), wherein four supporting legs (2) are fixedly mounted on the bottom of the separation box (1) and are symmetrically distributed in pairs, a feed pipe (3) is fixedly mounted on the top of the separation box (1), a feed valve is fixedly mounted on the feed pipe (3), a sieve plate (4) is detachably mounted in the separation box (1), the bottom inner wall of the separation box (1) is in a conical structure, a drain pipe (5) is fixedly mounted on the bottom of the separation box (1), a drain valve (6) is fixedly mounted on the drain pipe (5), a waste water pipe (7) is fixedly mounted on the bottom end of the drain pipe (5), and the separation box (1) is provided with a turning mechanism for turning over the residue and a blower mechanism for air-drying the residue.

2. The device for treating calcium bromide residue according to claim 1, characterized in that: The material turning mechanism comprises an installation box (8), a motor (9), a connecting shaft (10), two cross bars (11) and two rubber scrapers (12); the installation box (8) is fixedly mounted on the top of the separation box (1) and located on the right side of the feed pipe (3); the motor (9) is fixedly mounted in the installation box (8); the connecting shaft (10) is fixedly mounted on the output shaft end of the motor (9); the bottom end of the connecting shaft (10) extends into the separation box (1); the two cross bars (11) are respectively fixedly mounted on the left and right sides of the connecting shaft (10) and located above the screen plate (4); and the two rubber scrapers (12) are respectively fixedly mounted on the bottom of the two cross bars (11).

3. The device for treating calcium bromide residue according to claim 1, characterized in that: The air blowing mechanism comprises a blower (13), an air inlet pipe (14), an air outlet pipe (15), a plurality of vertical rods (16), an annular air guide pipe (17), a plurality of support rods (18), a plurality of nozzles (19) and a plurality of connecting pipes (20); the blower (13) is fixedly mounted on the top of the separation box (1); the air inlet pipe (14) is fixedly mounted on the air inlet end of the blower (13); the air outlet pipe (15) is fixedly mounted on the air outlet end of the blower (13); the plurality of vertical rods (16) are fixedly mounted on the top inner wall of the separation box (1) and are distributed in an annular array; the annular air guide pipe (17) is fixedly mounted on the top inner wall of the separation box (1); and the annular air guide pipe (17) is fixedly mounted on the top inner wall of the separation box (1). ) are fixedly mounted on the bottom ends of the plurality of vertical rods (16), one end of the air outlet pipe (15) away from the blower (13) is fixedly connected to the annular air guide pipe (17), the plurality of support rods (18) are fixedly mounted on the bottom of the annular air guide pipe (17) and are distributed in an annular array, the plurality of nozzles (19) are respectively fixedly mounted on the bottom ends of the corresponding support rods (18) and are arranged in an inclined manner, the plurality of connecting pipes (20) are respectively fixedly mounted on the plurality of nozzles (19), and one end of the plurality of connecting pipes (20) away from the corresponding nozzles (19) is fixedly connected to the annular air guide pipe (17).

4. The device for treating calcium bromide residue according to claim 1, characterized in that: An exhaust pipe (21) is fixedly mounted on the top of the separation box (1), and a filter box (22) is detachably mounted on the top of the exhaust pipe (21), wherein the filter box (22) is filled with activated carbon particles.

5. The device for treating calcium bromide residue according to claim 2, characterized in that: Slide rods (23) are fixedly mounted on the inner walls on both sides of the separation box (1), and slide grooves (24) are provided on both sides of the sieve plate (4). The two slide rods (23) are slidably mounted in the two slide grooves (24) respectively.

6. The device for treating calcium bromide residue according to claim 5, characterized in that: The top of the sieve plate (4) is provided with an air-drying groove (25), and the two rubber scrapers (12) are in sliding contact with the bottom inner wall of the air-drying groove (25). The bottom inner wall of the air-drying groove (25) is provided with a plurality of evenly distributed sieve holes.

7. The device for treating calcium bromide residue according to claim 1, characterized in that: The separation box (1) is provided with a material taking opening on the front side, a material taking door (26) is rotatably mounted on the material taking opening, an observation window (27) is provided on the material taking door (26), and a handle (28) is fixedly mounted on the front side of the material taking door (26) and is located on the right side of the observation window (27).

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