CN211725398U

CN211725398U - Buffer solution blending device

Info

Publication number: CN211725398U
Application number: CN201922134356.5U
Authority: CN
Inventors: 程绍军; 程非同; 朱诗慧
Original assignee: Tianjin Yinchen Industrial Co ltd
Current assignee: Tianjin Yinchen Industrial Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-23
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a buffer solution blending device relates to the chemical industry equipment field, adds the buffer solution to the chemical products to cause the injury problem to the health easily to the manual work, now proposes following scheme, including the agitator tank main part, the bottom outer wall of agitator tank main part has the support frame through bolted connection, the welding of the left side box outer wall of agitator tank main part has the fixed plate, the top fixedly connected with driving motor of fixed plate, the first pivot of driving motor's output shaft fixedly connected with, first pivot runs through the both sides tank wall of agitator tank main part, is located in the agitator tank main part box first pivot fixedly connected with blade, the first gear of one end fixedly connected with of agitator tank main part right side tank wall is kept away from to first pivot. The utility model relates to a novelty, the convenience is according to the automatic buffer solution that adds of demand to improve the dissolving rate of raw materials, consequently improved the stability of reaction, accelerated the allotment of buffer solution is fast, is fit for carrying out marketing.

Description

Buffer solution blending device

Technical Field

The utility model relates to a chemical industry equipment technical field especially relates to a buffer solution blending device.

Background

The buffer solution is a solution which can greatly reduce the pH variation range when a small amount of acid or alkali and water are added, in the chemical production process, because the pH value needs to be kept and controlled within a certain range during certain reaction, therefore, a buffer is added to adjust the pH value, and the buffer which is usually used comprises a mixture of phosphate and phosphate in a certain proportion or a mixture of citrate and citric acid in a certain proportion, in the above-mentioned buffer solution preparation, it is necessary to dissolve the solid raw material in water to form a liquid buffer solution, the prior method for preparing the buffer solution generally adopts the steps of directly putting the raw materials into a reaction kettle and stirring and dissolving the raw materials by a stirring paddle of the reaction kettle, so that the dissolving speed is slower, the time required by the preparation is longer, meanwhile, the generated chemical reaction is easy to cause harm to human bodies, and therefore a buffer solution blending device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a buffer solution blending device has solved the manual work and has added the buffer solution and cause the problem of injury easily to the health to the chemical products.

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

a buffer solution blending device comprises a stirring box main body, wherein the outer wall of the bottom of the stirring box main body is connected with a supporting frame through a bolt, the outer wall of a left box body of the stirring box main body is welded with a fixed plate, the top of the fixed plate is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a first rotating shaft, the first rotating shaft penetrates through the box walls on two sides of the stirring box main body, blades are fixedly connected with the first rotating shaft in the box body of the stirring box main body, one end of the first rotating shaft, far away from the box wall on the right side of the stirring box main body, is fixedly connected with a first gear, the right side of the first gear is provided with a second gear, one end of the second gear, far away from the first gear, is fixedly connected with a second rotating shaft, the outer ring of one end of the, the one end that the output shaft was kept away from to the push rod motor is passed through bolted connection on the right side box outer wall of agitator tank main part, the fixed cover in one end outer lane that the connecting rod was kept away from in the second pivot has cup jointed first belt pulley, the top of first belt pulley is equipped with the second belt pulley, the belt has been cup jointed to the outer lane of first belt pulley and second belt pulley, the fixed cover in left side of second belt pulley has cup jointed the third pivot, the top right side fixedly connected with liquid reserve tank of agitator tank main part, the both sides inner wall of liquid reserve tank rotates and is connected with the division board, the right side fixed connection of division board is in the third pivot.

Preferably, a feed inlet is formed in the left side of the top of the stirring box main body, a discharge outlet is formed in the bottom of the stirring box main body, and a valve is fixedly connected to the discharge outlet.

Preferably, the two side box walls of the stirring box main body are provided with first through holes, the inner ring of each first through hole is fixedly connected to the outer ring of the first rotating shaft, the right side box wall of the stirring box main body is fixedly connected with a protection box, and the right side box wall of the protection box is rotatably sleeved on the outer ring of the second rotating shaft.

Preferably, a first inlet is formed in the right side of the top of the stirring box main body, a second inlet is formed in the top of the liquid storage box, a liquid outlet is formed in the bottom of the liquid storage box, and the liquid outlet is located above the first inlet.

Preferably, a second through hole is formed in the right box wall of the liquid storage box, a second bearing is fixedly sleeved on the inner ring of the second through hole, and a third rotating shaft and a partition plate are respectively fixedly sleeved at two ends of the inner ring of the second bearing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure such as erection bracing frame, driving motor, first bearing, first pivot, blade, first gear, second pivot, connecting rod, push rod motor, first belt pulley, second belt pulley, belt, third pivot, second bearing, division board, the driving motor drives the first pivot to rotate, first pivot drives the blade to rotate and stirs and simultaneously drives the first gear to rotate, the push rod motor drives the connecting rod to move to the left, the connecting rod drives the second gear to move to the left, the first gear drives the second gear to rotate, the second gear drives the second pivot to rotate, the second pivot drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the belt, the second belt pulley drives the third pivot to rotate, the third pivot drives the division board to rotate, thereby reach the purpose of automatic allotment buffer solution, the device has simple structure and novel design, the buffer solution is conveniently added automatically according to the requirement, so that the dissolving speed of the raw materials is improved, the reaction stability is improved, the blending speed of the buffer solution is accelerated, and the method is suitable for market promotion.

Drawings

Fig. 1 is a schematic front sectional view of the buffer solution preparing device of the present invention.

Fig. 2 is the utility model provides a buffer solution blending device's liquid reserve tank looks sideways at the schematic structure.

In the figure: 1 stirring box main part, 2 support frames, 3 fixed plates, 4 driving motors, 5 first bearings, 6 first rotating shafts, 7 blades, 8 first gears, 9 second gears, 10 second rotating shafts, 11 connecting rods, 12 push rod motors, 13 first belt pulleys, 14 second belt pulleys, 15 belts, 16 third rotating shafts, 17 second bearings, 18 liquid storage boxes and 19 partition plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a buffer solution preparing device comprises a stirring tank main body 1, the outer wall of the bottom of the stirring tank main body 1 is connected with a support frame 2 through bolts, the outer wall of the left tank body of the stirring tank main body 1 is welded with a fixing plate 3, the top of the fixing plate 3 is fixedly connected with a driving motor 4, the output shaft of the driving motor 4 is fixedly connected with a first rotating shaft 6, the first rotating shaft 6 penetrates through the tank walls of the two sides of the stirring tank main body 1, the first rotating shaft 6 in the tank body of the stirring tank main body 1 is fixedly connected with a blade 7, one end of the first rotating shaft 6 far away from the right tank wall of the stirring tank main body 1 is fixedly connected with a first gear 8, the right side of the first gear 8 is provided with a second gear 9, one end of the second gear 9 far away from the first gear 8 is fixedly connected with a second rotating shaft 10, the outer ring of one, one end of the push rod motor 12, which is far away from the output shaft, is connected to the outer wall of the right box body of the stirring box main body 1 through a bolt, the outer ring of one end, which is far away from the connecting rod, of the second rotating shaft 10 is fixedly sleeved with a first belt pulley 13, the top of the first belt pulley 13 is provided with a second belt pulley 14, the outer rings of the first belt pulley 13 and the second belt pulley 14 are sleeved with a belt 15, the left side of the second belt pulley 14 is fixedly sleeved with a third rotating shaft 16, the liquid storage box 18 is fixedly connected to the right side of the top of the stirring box main body 1, the inner walls of the two sides of the liquid storage box 18 are rotatably connected with.

The feed inlet has been seted up on the left side of the top of agitator tank main part 1, the discharge gate has been seted up to the bottom of agitator tank main part 1, discharge gate fixedly connected with valve, first through-hole has all been seted up to the both sides tank wall of agitator tank main part 1, the inner circle fixed connection of first through-hole is on the outer lane of first pivot 6, the right side tank wall fixedly connected with guard box of agitator tank main part 1, the right side tank wall of guard box rotates and cup joints on the outer lane of second pivot 10, first inlet has been seted up on the top right side of agitator tank main part 1, the second inlet has been seted up at the top of liquid reserve tank 18, the liquid outlet has been seted up to the bottom of liquid reserve tank 18, the liquid outlet is located the top of first inlet, the second through-hole has been seted up to the right side tank wall of liquid reserve tank 18, the inner circle fixed.

In this embodiment, firstly, the driving motor 4 drives the first rotating shaft 6 to rotate, because the first rotating shaft 6 located in the box body of the stirring box body 1 is fixedly connected with the blade 7, and the end far away from the right side box wall of the stirring box body 1 is fixedly connected with the first gear 8, the driving motor 4 can drive the blade 7 and the first gear 8 to rotate through the first rotating shaft, when the push rod motor 12 drives the connecting rod 11 fixedly connected therewith to move leftward, because the inner ring at the top end of the connecting rod 11 is rotatably sleeved with the second rotating shaft 10, the second rotating shaft 10 is fixedly connected with the second gear 9, and therefore, the second gear 9 can also be driven to mesh and transmit to the first gear 8 while approaching, the first gear 8 can drive the second rotating shaft 10 to rotate through the second gear 9, because the outer ring at the end far away from the connecting rod of the second rotating shaft 10 is fixedly sleeved with the first belt pulley, the top of first belt pulley 13 is equipped with second belt pulley 14, belt 15 has been cup jointed to the outer lane of first belt pulley 13 and second belt pulley 14, so second pivot 10 can drive second belt pulley 14 rotation when driving first belt pulley 13 pivoted, and third pivot 16 has been cup jointed to the left side of second belt pulley 14 is fixed, the other end fixedly connected with division board 19 of third pivot 16 simultaneously, division board 19 then rotates and connects on the both sides inner wall of liquid reserve tank 18, consequently second belt pulley 14 can drive division board 19 and rotate, realize automatic control allotment buffer solution from this.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The buffer solution blending device comprises a stirring box main body (1) and is characterized in that the outer wall of the bottom of the stirring box main body (1) is connected with a support frame (2) through bolts, the outer wall of a box body on the left side of the stirring box main body (1) is welded with a fixing plate (3), the top of the fixing plate (3) is fixedly connected with a driving motor (4), an output shaft of the driving motor (4) is fixedly connected with a first rotating shaft (6), the first rotating shaft (6) penetrates through the box walls on the two sides of the stirring box main body (1), the first rotating shaft (6) positioned in the box body of the stirring box main body (1) is fixedly connected with a blade (7), one end, far away from the box wall on the right side of the stirring box main body (1), of the first rotating shaft (6) is fixedly connected with a first gear (8), and the right side, the one end fixedly connected with second pivot (10) of first gear (8) is kept away from to second gear (9), the one end outer lane that second pivot (10) are close to second gear (9) is rotated and has been cup jointed connecting rod (11), the left side bottom fixedly connected with push rod motor (12) of connecting rod (11), the one end that the output shaft was kept away from to push rod motor (12) is passed through bolted connection on the right side box outer wall of agitator tank main part (1), the one end outer lane of connecting rod is kept away from in second pivot (10) is fixed to be cup jointed first belt pulley (13), the top of first belt pulley (13) is equipped with second belt pulley (14), belt (15) have been cup jointed in the outer lane of first belt pulley (13) and second belt pulley (14), the left side fixed of second belt pulley (14) is cup jointed third pivot (16), the top right side fixedly connected with liquid reserve tank (18) of agitator tank main part (1), the inner walls of the two sides of the liquid storage tank (18) are rotatably connected with a partition plate (19), and the right side of the partition plate (19) is fixedly connected to a third rotating shaft (16).

2. The buffer solution blending device according to claim 1, wherein a feeding port is formed at the left side of the top of the stirring box main body (1), a discharging port is formed at the bottom of the stirring box main body (1), and the discharging port is fixedly connected with a valve.

3. The buffer solution preparing device according to claim 1, wherein the stirring tank body (1) has first through holes formed in both side walls thereof, the inner ring of the first through hole is fixedly connected to the outer ring of the first rotating shaft (6), the right side wall of the stirring tank body (1) is fixedly connected to the protection box, and the right side wall of the protection box is rotatably sleeved on the outer ring of the second rotating shaft (10).

4. The buffer solution blending device according to claim 1, wherein a first inlet is disposed at the right side of the top of the stirring tank main body (1), a second inlet is disposed at the top of the liquid storage tank (18), and a liquid outlet is disposed at the bottom of the liquid storage tank (18) and above the first inlet.

5. The buffer solution preparing device according to claim 1, wherein a second through hole is formed in the right wall of the reservoir (18), a second bearing (17) is fixedly sleeved on the inner ring of the second through hole, and a third rotating shaft (16) and a partition plate (19) are respectively fixedly sleeved on two ends of the inner ring of the second bearing (17).