CN220759190U

CN220759190U - Hydrochloric acid volume control filling equipment

Info

Publication number: CN220759190U
Application number: CN202322363397.8U
Authority: CN
Inventors: 唐鹏飞
Original assignee: Anhui Weixiang New Material Co ltd
Current assignee: Anhui Weixiang New Material Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-12
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses hydrochloric acid control quantity filling equipment, which comprises an enamel reaction kettle body and a cart type control quantity filling machine: the controller is installed at the top of shallow formula accuse volume filling machine, the inner chamber of shallow formula accuse volume filling machine is provided with the bin, the pump is installed to the inner chamber of shallow formula accuse volume filling machine, the delivery port of pump is connected with the hose, the top of enamel reactor body is provided with the feed inlet. According to the utility model, the bidirectional threaded rod is placed into the inner cavity of the feed inlet, then the bidirectional threaded rod is rotated to drive the upper threaded sleeve and the lower threaded sleeve to slide oppositely, so that the upper rotating rod and the lower rotating rod are driven to rotate, then the adjusting rod is enabled to prop against the surface of the feed inlet, the hose is locked in the inner cavity of the feed inlet, then the hydrochloric acid solution is filled into the inner cavity of the enamel reaction kettle body in a controlled quantity manner through the trolley type controlled quantity filling machine, and the aim of avoiding manual holding of the filling gun for a long time and reducing labor intensity of workers can be achieved.

Description

Hydrochloric acid volume control filling equipment

Technical Field

The utility model belongs to the technical field of control quantity filling equipment, and particularly relates to hydrochloric acid control quantity filling equipment.

Background

When the chloropropane is produced, hydrochloric acid and normal propanol are generally adopted in an enamel reaction kettle, steam is introduced into a jacket for heating under normal pressure, the temperature in the kettle is maintained to be less than 105 ℃, the reaction is continuously carried out by halogenation and substitution reflux, the chloropropane is obtained, a certain amount of sodium hydroxide solution is added into a lower crude product after standing and layering for stirring and neutralization, the crude product is subjected to standing and layering in a water washing kettle after water washing, and finally the crude product is pumped into a dryer for drying.

When the quantitative hydrochloric acid solution is added into the enamel reaction kettle, the quantitative filling machine is generally adopted, so that a certain amount of the hydrochloric acid solution is accurately added, but when the quantitative filling machine is used, the hydrochloric acid is required to be added into the enamel reaction kettle by holding a filling gun, and because the raw material of the hydrochloric acid is more and the holding time is longer, the quantitative filling equipment is required to be designed, and the filling port of the quantitative filling equipment and the feeding port of the reaction kettle can be locked, so that the feeding of the hydrochloric acid is facilitated.

Disclosure of Invention

The utility model aims to provide a hydrochloric acid quantity control filling device so as to solve the technical problems in the background art.

The technical scheme for solving the technical problems is as follows: the utility model provides a hydrochloric acid accuse volume filling equipment, its includes enamel reation kettle body and shallow formula accuse volume filling machine: the top of the cart type quantity control filling machine is provided with a controller, the inner cavity of the cart type quantity control filling machine is provided with a storage box, the inner cavity of the cart type quantity control filling machine is provided with a pump, the water outlet of the pump is connected with a hose, the top of the enamel reaction kettle body is provided with a feed inlet, one end of the hose, which is far away from the cart type quantity control filling machine, is rotationally connected with a bidirectional threaded rod, the surface of the hose is sleeved with the bidirectional threaded rod, the surface of the bidirectional threaded rod is respectively connected with an upper threaded sleeve and a lower threaded sleeve in a threaded manner, the surface rotation of going up the thread bush is connected with three dwang, the surface rotation of lower thread bush is connected with three dwang down, go up and rotate through the bolt between dwang and the dwang down and be connected, the one end rotation that goes up the thread bush was kept away from to the dwang is connected with the regulation pole, the one end fixedly connected with slider that lower thread bush was kept away from to the dwang down, the slider slides at the inner chamber of regulation pole, supply the gliding spout of slider has been seted up on the surface of regulation pole.

Preferably, the water inlet of the pump is fixedly connected with a water pipe, one end of the water pipe, which is far away from the pump, extends to the inner cavity of the storage box, and the water pipe is provided with a flowmeter and an electromagnetic valve in sequence.

Preferably, the pump, the flowmeter and the electromagnetic valve are respectively connected with the controller.

Preferably, a winding bracket is arranged at the top of the trolley type quantity control filling machine, and the hose is wound in an inner cavity of the winding bracket.

Preferably, a rotating cap is welded on the top of the bidirectional threaded rod, and the rotating cap is rotatably connected to the outer surface of the hose.

Preferably, one side of each of the three adjusting rods, which is opposite to the other side, is adhered with a silica gel pad, and the silica gel pad is contacted with the inner surface of the feed inlet.

1. The beneficial effects of the utility model are as follows: according to the utility model, the bidirectional threaded rod is placed into the inner cavity of the feed inlet, then the bidirectional threaded rod is rotated to drive the upper threaded sleeve and the lower threaded sleeve to slide oppositely, so that the upper rotating rod and the lower rotating rod are driven to rotate, then the adjusting rod is enabled to prop against the surface of the feed inlet, the hose is locked in the inner cavity of the feed inlet, then the hydrochloric acid solution is filled into the inner cavity of the enamel reaction kettle body in a controlled quantity manner through the trolley type controlled quantity filling machine, and the aim of avoiding manual holding of the filling gun for a long time and reducing labor intensity of workers can be achieved.

2. According to the utility model, through the arrangement of the winding support, when the trolley type quantity control filling machine is idle, the hose can be wound and rolled for a long time, so that the hose can be stored conveniently.

3. According to the utility model, through the arrangement of the rotating cap, when a user needs to rotate the bidirectional threaded rod, the bidirectional threaded rod is convenient to rotate.

4. According to the utility model, through the arrangement of the silica gel pad, the contact between the surface of the adjusting rod and the inner wall of the feed inlet is avoided, so that the scraping of the adjusting rod on the inner wall of the feed inlet is avoided, the friction force of the contact between the adjusting rod and the inner wall of the feed inlet is increased, and the stability of the extrusion clamping of the adjusting rod on the feed inlet is improved.

Drawings

The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:

FIG. 1 is a perspective view of an embodiment of the present utility model when hydrochloric acid solution is added;

FIG. 2 is an enlarged view of point A of FIG. 1 in accordance with one embodiment of the present utility model;

FIG. 3 is a partial perspective view of an embodiment of the present utility model;

fig. 4 is a schematic diagram of a volume control dispenser according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. enamel reaction kettle body 2, shallow formula accuse volume filling machine, 3, controller, 4, bin, 5, pump, 6, flowmeter, 7, solenoid valve, 8, hose, 9, feed inlet, 10, winding support, 11, two-way threaded rod, 12, rotation cap, 13, upper thread bush, 14, lower thread bush, 15, upper dwang, 16, lower dwang, 17, regulation pole, 18, slider, 19, spout, 20, silica gel pad.

Detailed Description

Hereinafter, an embodiment of the hydrochloric acid controlled-amount filling apparatus of the present utility model will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-4 show a hydrochloric acid controlled quantity filling device according to an embodiment of the present utility model, which comprises an enamel reactor body 1 and a cart type controlled quantity filling machine 2: the controller 3 is arranged at the top of the cart type quantity control filling machine 2, the storage tank 4 is arranged in the inner cavity of the cart type quantity control filling machine 2, the pump 5 is arranged in the inner cavity of the cart type quantity control filling machine 2, the water outlet of the pump 5 is connected with the hose 8, the water inlet of the pump 5 is fixedly connected with a water pipe, one end of the water pipe, far away from the pump 5, extends to the inner cavity of the storage tank 4, the flowmeter 6 and the electromagnetic valve 7 are sequentially arranged on the water pipe, the pump 5, the flowmeter 6 and the electromagnetic valve 7 are respectively connected with the controller 3, the top of the enamel reaction kettle body 1 is provided with the feed inlet 9, the winding bracket 10 is arranged at the top of the cart type quantity control filling machine 2, the hose 8 is wound in the inner cavity of the winding bracket 10, through the arrangement of the winding bracket 10, when the cart type quantity control filling machine 2 is idle, the hose 8 can be wound for a long time, thereby being convenient for storing the hose 8, one end of the hose 8 far away from the cart type volume control filling machine 2 is rotationally connected with a bidirectional threaded rod 11, the bidirectional threaded rod 11 is sleeved on the surface of the hose 8, the top of the bidirectional threaded rod 11 is welded with a rotating cap 12, the rotating cap 12 is rotationally connected to the outer surface of the hose 8, through the arrangement of the rotating cap 12, when a user needs to rotate the bidirectional threaded rod 11, the bidirectional threaded rod 11 is conveniently rotated, the surface of the bidirectional threaded rod 11 is respectively in threaded connection with an upper thread sleeve 13 and a lower thread sleeve 14, the surface of the upper thread sleeve 13 is rotationally connected with three upper rotating rods 15, the surface of the lower thread sleeve 14 is rotationally connected with three lower rotating rods 16, one end of the upper rotating rod 15 far away from the upper thread sleeve 13 is rotationally connected with an adjusting rod 17, one end of the lower rotating rod 16 far away from the lower thread sleeve 14 is fixedly connected with a sliding block 18, the sliding block 18 slides in the inner cavity of the adjusting rod 17, the sliding groove 19 for sliding the sliding block 18 is formed in the surface of the adjusting rod 17, the silica gel pad 20 is adhered to one side, opposite to the side, of each adjusting rod 17, the silica gel pad 20 is in contact with the inner surface of the feed inlet 9, the contact between the surface of the adjusting rod 17 and the inner wall of the feed inlet 9 is avoided through the arrangement of the silica gel pad 20, the scraping of the adjusting rod 17 on the inner wall of the feed inlet 9 is avoided, meanwhile, the friction force of the contact between the adjusting rod 17 and the inner wall of the feed inlet 9 is increased, and the stability of the adjusting rod 17 for extrusion clamping of the feed inlet 9 is improved.

Working principle: when the device is used, a user grabs one of the regulating rods 17 and rotates the rotating cap 12 simultaneously by putting the bidirectional threaded rod 11 into the inner cavity of the feed inlet 9 at the top of the enamel reaction kettle body 1, so that the bidirectional threaded rod 11 is driven to rotate, the upper threaded sleeve 13 and the lower threaded sleeve 14 slide oppositely on the surface of the bidirectional threaded rod 11, then the upper rotating rod 15 and the lower rotating rod 16 are driven to rotate, at the moment, the sliding block 18 slides in the inner cavity of the sliding groove 19, the three regulating rods 17 slide oppositely against the surface of the feed inlet 9, the hose 8 is locked in the inner cavity of the feed inlet 9, thus a worker is prevented from holding the filling gun, then a digit to be filled with hydrochloric acid solution is input into the control panel of the trolley type controlled quantity filling machine 2, the switch is pressed down, at the moment, the pump 5 receives a signal to start pumping the solution in the inner cavity of the storage tank 4 into the enamel reaction kettle body 1, the liquid flows through the flowmeter 6, then the flowmeter 6 transfers the flowing digit to the controller 3, when the set value is reached, the controller 3 indirectly cuts off the power of the alternating current contactor, the pump 5 and the electromagnetic valve 7, then the pump 5 stops the filling work, and the filling of the hydrochloric acid is completed, and the controlled quantity is achieved.

To sum up: this hydrochloric acid accuse volume filling equipment, through putting into the inner chamber of feed inlet 9 with two-way threaded rod 11, rotate two-way threaded rod 11 afterwards and drive upper thread bush 13 and lower thread bush 14 and slide in opposite directions, thereby drive upper dwang 15 and lower dwang 16 and take place to rotate, then make regulation pole 17 support the surface of feed inlet 9, lock hose 8 at the inner chamber of feed inlet 9, later through the accuse volume filling machine 2 of shallow formula to enamel reation kettle body 1's inner chamber accuse volume filling hydrochloric acid solution, can reach the purpose that avoids artifical handheld filling rifle of a long time to reduce workman intensity of labour.

The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. The hydrochloric acid control quantity filling equipment is characterized by comprising an enamel reaction kettle body (1) and a trolley type control quantity filling machine (2): the top of the cart type quantity control filling machine (2) is provided with a controller (3), the inner cavity of the cart type quantity control filling machine (2) is provided with a storage box (4), the inner cavity of the cart type quantity control filling machine (2) is provided with a pump (5), the water outlet of the pump (5) is connected with a hose (8), the top of the enamel reaction kettle body (1) is provided with a feed inlet (9), one end of the hose (8) far away from the cart type quantity control filling machine (2) is rotationally connected with a bidirectional threaded rod (11), the bidirectional threaded rod (11) is sleeved on the surface of the hose (8), the surface of the bidirectional threaded rod (11) is respectively connected with an upper thread sleeve (13) and a lower thread sleeve (14) in a threaded manner, the surface of the upper thread sleeve (13) is rotationally connected with three upper rotating rods (15), the surface of the lower thread sleeve (14) is rotationally connected with three lower rotating rods (16), the upper rotating rods (15) and the lower rotating rods (16) are rotationally connected through bolts, one end of the upper rotating rods (15) far away from the upper thread sleeve (13) is rotationally connected with an adjusting rod (17), one end of the lower rotating rods (16) far away from the lower thread sleeve (14) is fixedly connected with a sliding block (18), the sliding block (18) slides in the inner cavity of the adjusting rod (17), a sliding groove (19) for sliding a sliding block (18) is formed in the surface of the adjusting rod (17).

2. The hydrochloric acid quantity control filling equipment according to claim 1, wherein the water inlet of the pump (5) is fixedly connected with a water pipe, one end of the water pipe away from the pump (5) extends to the inner cavity of the storage tank (4), and the water pipe is sequentially provided with a flowmeter (6) and an electromagnetic valve (7).

3. A hydrochloric acid quantity control filling apparatus according to claim 2, characterized in that the pump (5), the flow meter (6) and the solenoid valve (7) are connected to the controller (3) respectively.

4. A hydrochloric acid controlled quantity filling device according to claim 3, characterized in that the top of the cart type controlled quantity filling machine (2) is provided with a winding bracket (10), and the hose (8) is wound in the inner cavity of the winding bracket (10).

5. A hydrochloric acid quantity control filling apparatus according to claim 4, characterized in that the top of the bi-directional threaded rod (11) is welded with a rotating cap (12), the rotating cap (12) being rotatably connected to the outer surface of the hose (8).

6. The hydrochloric acid quantity control filling equipment according to claim 5, wherein the opposite sides of the three adjusting rods (17) are adhered with silica gel pads (20), and the silica gel pads (20) are in contact with the inner surface of the feed inlet (9).