Feeding machine for feeding neutralizer

Abstract

The utility model belongs to the technical field of neutralizers, and particularly relates to a neutralizer feeding machine which comprises a placing box, a peristaltic pump, a heat preservation box and a cover plate, the input end of the peristaltic pump is fixedly connected with a first soft guide pipe, the output end of the peristaltic pump is fixedly connected with a copper guide pipe, heat preservation cotton is arranged in the heat preservation box, and the cover plate is fixedly connected with the copper guide pipe. The lower surface of the cover plate is fixedly provided with a cold guide plate, the upper surface of the cold guide plate is provided with a semiconductor chilling plate, and the upper surface of the cover plate is fixedly connected with a fixing column. Due to the fact that the copper guide pipe has good heat conduction capacity, the part, located in the heat preservation box, of the copper guide pipe can conduct cold, the temperature of the neutralizer is reduced, through the arrangement of the electric heating wire, one part of the copper guide pipe penetrates through the electric heating wire, the electric heating wire can directly heat the copper guide pipe, the temperature of the neutralizer is increased, and the service life of the neutralizer is prolonged. Therefore, a neutralizing agent with temperature not matched with that of the solution is prevented from entering the solution to generate side reaction.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of neutralizing agent, specifically relates to a feeding machine for neutralizing agent feeding. BACKGROUND

[0002] Neutralizing agent refers to the chemical substance that can neutralize acidic or basic substances, and the pH value of acidic or basic solution is adjusted to neutral or other specified range through interaction. There are many kinds of neutralizing agents, and common ones are inorganic neutralizing agent and organic neutralizing agent. Inorganic neutralizing agent such as sodium hydroxide, potassium hydroxide, sodium bicarbonate, sodium carbonate, etc., organic neutralizing agent such as sodium acetate, sodium pyrophosphate, diethanolamine, triethanolamine, etc. These neutralizing agents are widely used in industrial production, medicine, environmental protection and other fields. In order to control the addition amount of neutralizing agent, generally, feeding device is used to add neutralizing agent into solution.

[0003] The existing feeding device for neutralizing agent cannot control temperature according to different kinds of neutralizing agent. Generally, higher temperature can improve the reaction rate of neutralizing agent and solution, but it may also lead to increase of side reaction, so that the reaction rate cannot reach the optimum. SUMMARY

[0004] To solve the problems in the above background art, the utility model provides a feeding machine for neutralizing agent feeding, which solves the problem of not being able to control temperature according to different kinds of neutralizing agent.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a feeding machine for neutralizing agent feeding, comprising a placing box, a peristaltic pump, a heat preservation box and a cover plate, the input end of the peristaltic pump is fixedly connected with a soft catheter one, the output end of the peristaltic pump is fixedly connected with a copper catheter, the inside of the heat preservation box is equipped with heat preservation cotton, the lower surface of the cover plate is fixedly installed with a heat dissipation plate, the upper surface of the heat dissipation plate is equipped with a semiconductor refrigeration sheet, the upper surface of the cover plate is fixedly connected with a fixed column, the surface of the fixed column is fixedly installed with a cooling fan, the lower surface of the cover plate is fixedly connected with a foam plate, the lower surface of the heat preservation box is fixedly installed with a supporting plate, the bottom end of the supporting plate is fixedly connected with a mounting seat, the inside of the mounting seat is fixedly installed with an electric heating wire, and the inner wall of the placing box is fixedly connected with a baffle.

[0006] Preferably, mounting holes are formed in the surfaces of the heat preservation box and the cover plate.

[0007] Preferably, sealing strips are fixedly connected to the upper surfaces of the heat preservation box and the lower surfaces of the cover plate, and the sealing strips and the mounting holes are symmetrically arranged.

[0008] Preferably, the bottom end of the copper catheter is fixedly connected with a soft catheter two.

[0009] Preferably, the number of the mounting seat is two in each group and is located at both ends of the heating wire.

[0010] Preferably, the copper conduit penetrates the heat preservation box and the heat preservation cotton, and a part of the copper conduit is spirally located inside the heat preservation box.

[0011] Preferably, the heat dissipation fan is located directly above the semiconductor refrigeration sheet, and the number of the heat dissipation fan corresponds to that of the semiconductor refrigeration sheet.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The feeding machine for the neutralizing agent is characterized in that the bottle containing the neutralizing agent is placed in the placing box, one end of the soft conduit one is inserted into the bottle, the neutralizing agent in the bottle is extracted through the soft conduit one by the peristaltic pump, and the neutralizing agent is transmitted through the copper conduit, the semiconductor refrigeration sheet is placed on the upper surface of the cold guide plate and is coated with silicon grease, the temperature inside the heat preservation box is reduced by the semiconductor refrigeration sheet and the cold guide plate, and the heat dissipation efficiency of the upper surface of the semiconductor refrigeration sheet is improved by the heat dissipation fan. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be needed to introduce the drawings for the embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, together with the embodiments of the utility model for explaining the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0015] Fig. 1 It is the complete structure schematic diagram of the utility model;

[0016] Fig. 2 It is the lower view structure diagram of the utility model;

[0017] Fig. 3 It is the internal structure diagram of the utility model.

[0018] In the figure: 1, the placement box; 2, peristaltic pump; 3, the heat preservation box; 4, the cover plate; 5, soft catheter one; 6, copper catheter; 7, heat preservation cotton; 8, the cold guide plate; 9, semiconductor refrigeration piece; 10, fixed column; 11, heat dissipation fan; 12, foam board; 13, support plate; 14, mounting seat; 15, electric heating wire; 16, mounting hole; 17, sealing strip; 18, soft catheter two; 19, baffle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides the following technical scheme: a kind of feeding machine for neutralizing agent feeding, including placement box 1, peristaltic pump 2, heat preservation box 3 and cover plate 4, the input end of peristaltic pump 2 is fixedly connected with soft catheter one 5, the output end of peristaltic pump 2 is fixedly connected with copper catheter 6, heat preservation box 3 is equipped with heat preservation cotton 7 in its inside, the lower surface of cover plate 4 is fixedly installed with cold guide plate 8, the upper surface of cold guide plate 8 is equipped with semiconductor refrigeration piece 9, the upper surface of cover plate 4 is fixedly connected with fixed column 10, the surface of fixed column 10 is fixedly installed with heat dissipation fan 11, the lower surface of cover plate 4 is fixedly connected with foam board 12, the lower surface of heat preservation box 3 is fixedly installed with support plate 13, the bottom of support plate 13 is fixedly connected with mounting seat 14, mounting seat 14 is fixedly installed with electric heating wire 15 in its inside, the inner wall of placement box 1 is fixedly connected with baffle 19.

[0021] In the embodiment, the bottle with neutralizing agent can be placed by the placement box 1, so that one end of the soft catheter one 5 can be inserted into the bottle with neutralizing agent, the neutralizing agent in the bottle can be extracted through the soft catheter one 5 by the peristaltic pump 2, and the neutralizing agent can be transmitted through the copper catheter 6, the semiconductor refrigeration piece 9 is placed on the cold guide plate 8 and coated with silicon grease, the semiconductor refrigeration piece 9 can cool the inside of the heat preservation box 3 through the cold guide plate 8, and the heat dissipation efficiency of the upper surface of the semiconductor refrigeration piece 9 can be improved by the heat dissipation fan 11, since the copper catheter 6 has good heat conduction capacity, the part of the copper catheter 6 in the heat preservation box 3 can be cooled, so that the temperature of the neutralizing agent is reduced, a part of the copper catheter 6 passes through the electric heating wire 15, so that the electric heating wire 15 can directly heat the copper catheter 6, thereby increasing the temperature of the neutralizing agent, and the neutralizing agent with unsuitable temperature and solution can not produce side reactions after entering the solution.

[0022] Specifically, the surface of the heat preservation box 3 and the cover plate 4 is provided with a mounting hole 16, which can be conveniently penetrated by a bolt, and the cover plate 4 is fixed above the heat preservation box 3.

[0023] Specifically, the upper surface of the heat preservation box 3 and the lower surface of the cover plate 4 are fixedly connected with a sealing strip 17, which can improve the sealing between the heat preservation box 3 and the cover plate 4, and can prevent the low temperature in the heat preservation box 3 from leaking. The sealing strip 17 and the mounting hole 16 are symmetrically arranged, so that the sealing strip 17 and the mounting hole 16 can be matched with each other when the cover plate 4 is installed.

[0024] Specifically, the bottom end of the copper pipe 6 is fixedly connected with a soft pipe 18, which can change the position of the neutralizing agent to enter the container containing the solution.

[0025] Specifically, the number of each group of mounting seats 14 is two and is located at both ends of the electric heating wire 15. The mounting seat 14 can support both ends of the electric heating wire 15, so that the electric heating wire 15 can be kept vertical.

[0026] Specifically, the copper pipe 6 penetrates the heat preservation box 3 and the heat preservation cotton 7, and a part of the copper pipe 6 is coiled inside the heat preservation box 3. This way can improve the path of the copper pipe 6 in the heat preservation box 3, and thus improve the travel time of the neutralizing agent in the heat preservation box 3, so as to ensure that the neutralizing agent forms a lower temperature.

[0027] Specifically, the heat dissipation fan 11 is located directly above the semiconductor refrigeration sheet 9, and the number of the heat dissipation fan 11 corresponds to that of the semiconductor refrigeration sheet 9. The heat dissipation fan 11 can generate a downward airflow, which can carry away the heat generated on the upper surface of the semiconductor refrigeration sheet 9, so as to facilitate the heat dissipation of the semiconductor refrigeration sheet 9.

[0028] The utility model discloses a working principle or use flow: the utility model discloses before using, need first install cover plate 4 to the heat preservation box 3, through the use bolt passes through the mounting hole 16 and installs the nut to complete the fixed mounting of cover plate 4, then adds water to the square that the placing box 1 and baffle 19 formed, then can place the bottle jar with neutralizing agent in placing box 1, then again the one end of soft conduit one 5 is inserted in the bottle jar with neutralizing agent, then can control peristaltic pump 2 start, and it draws out the neutralizing agent in the bottle jar through soft conduit one 5, and the neutralizing agent is transmitted through copper conduit 6, when needing to reduce the temperature of neutralizing agent, open semiconductor refrigerating fin 9 and refrigerate, make the heat preservation box 3 inside cooling through the cold guide plate 8, and the temperature in the heat preservation box 3 can be guaranteed lower than the outside temperature by heat preservation cotton 7, and the heat preservation box 3 can be separated into independent space by foamed board 12, so that the neutralizing agent needing refrigeration can be in an independent refrigeration space and refrigerate, then open the heat dissipation fan 11 to improve the heat dissipation efficiency of the upper surface of semiconductor refrigerating fin 9, because copper conduit 6 has good heat conduction capacity, so the part pipe body in the heat preservation box 3 can guide cold, thereby reducing the temperature of neutralizing agent, when needing to improve the temperature of neutralizing agent, can directly open the electric heating wire 15, because a part of copper conduit 6 passes through from electric heating wire 15, thereby being favorable to the electric heating wire 15 directly heating copper conduit 6, thereby improving the temperature of neutralizing agent, and the neutralizing agent after heating or refrigeration is discharged to the container with solution through soft conduit two 18, when needing to clean, the one end of soft conduit one 5 inserted in the bottle jar is taken out and inserted in the square that placing box 1 and baffle 19 form, then through starting peristaltic pump 2, water can be drawn, thereby cleaning, wherein, the electric equipment in this equipment is all external power supply and is controlled operation and shutdown through the matched control switch.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the utility model and does not limit the utility model, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model, although the foregoing detailed description of the utility model is described, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A feeding machine for neutralizing agent feeding, comprising a placing box (1), a peristaltic pump (2), a heat preservation box (3) and a cover plate (4), characterized in that: The input end of the peristaltic pump (2) is fixedly connected with a soft catheter (5), the output end of the peristaltic pump (2) is fixedly connected with a copper catheter (6), the inside of the heat preservation box (3) is provided with heat preservation cotton (7), the lower surface of the cover plate (4) is fixedly installed with a cold guide plate (8), the upper surface of the cold guide plate (8) is provided with a semiconductor refrigeration sheet (9), the upper surface of the cover plate (4) is fixedly connected with a fixed column (10), the surface of the fixed column (10) is fixedly installed with a heat dissipation fan (11), the lower surface of the cover plate (4) is fixedly connected with a foam plate (12), the lower surface of the heat preservation box (3) is fixedly installed with a support plate (13), the bottom end of the support plate (13) is fixedly connected with a mounting seat (14), the inside of the mounting seat (14) is fixedly installed with an electric heating wire (15), and the inner wall of the placing box (1) is fixedly connected with a baffle (19).

2. The feeding machine for feeding a neutralizing agent according to claim 1, characterized in that: The surface of the heat preservation box (3) and the cover plate (4) is provided with a mounting hole (16).

3. The feeding machine for feeding a neutralizing agent according to claim 2, characterized in that: The upper surface of the heat preservation box (3) and the lower surface of the cover plate (4) are fixedly connected with a sealing strip (17), and the sealing strip (17) and the mounting hole (16) are symmetrically arranged.

4. The feeding machine for feeding a neutralizing agent according to claim 1, characterized in that: The bottom end of the copper catheter (6) is fixedly connected with a soft catheter (18).

5. The feeding machine for feeding a neutralizing agent according to claim 1, characterized in that: The number of each group of the mounting seat (14) is two and is located at both ends of the electric heating wire (15).

6. The feeding machine for feeding a neutralizing agent according to claim 1, characterized in that: The copper catheter (6) penetrates the heat preservation box (3) and the heat preservation cotton (7), and part of the copper catheter (6) is spirally arranged in the inside of the heat preservation box (3).

7. The feeding machine for feeding a neutralizing agent according to claim 1, characterized in that: The heat dissipation fan (11) is located directly above the semiconductor refrigeration sheet (9), and the number of the heat dissipation fan (11) corresponds to that of the semiconductor refrigeration sheet (9).

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