CN210458282U

CN210458282U - Vacuum heat treatment furnace for grinding tool production

Info

Publication number: CN210458282U
Application number: CN201921487727.1U
Authority: CN
Inventors: 周祥
Original assignee: Yangzhong Special Abrasives Co Ltd
Current assignee: Yangzhong Special Abrasives Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-05
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a vacuum heat treatment furnace for grinding tool production, which comprises a base plate, a heat treatment furnace body is fixedly arranged on the right side of the top of the base plate, a power supply control box is fixedly arranged on the left top of the heat treatment furnace body, a first box body is fixedly arranged on the left side of the top of the base plate through a bracket, the first box body is communicated with the exhaust end of the heat treatment furnace body through a first pipeline, a first water pump is fixedly arranged on the left side of the top of the base plate and below the first box body, and the water pumping end of the first water pump is communicated with the bottom of the first box body; the utility model discloses a first pipeline is defeated into first box with high temperature waste gas in, and high temperature waste gas cools off high temperature waste gas through the water after getting into the water through first pipeline in, the material that mix with in the waste gas, the tension through the water is absorbed by the water to reach and cool off and absorb the purpose of waste gas inclusion to high temperature gas.

Description

Vacuum heat treatment furnace for grinding tool production

Technical Field

The utility model relates to a grinding apparatus production technical field specifically is a vacuum heat treatment furnace is used in grinding apparatus production.

Background

The vacuum heat treatment is a comprehensive technology combining vacuum technology and heat treatment, which means that all and part of the heat treatment process is carried out in a vacuum state, the heat efficiency of a vacuum heat treatment furnace is high, rapid temperature rise and temperature reduction can be realized, and the effects of no oxidation, no decarburization, no carburization and the like can be realized.

When the existing vacuum heat treatment furnace is used for producing grinding tools, the existing vacuum heat treatment furnace does not have the functions of cooling and absorbing high-temperature waste gas exhausted by the vacuum heat treatment furnace, the high-temperature waste gas comprises high-temperature air, water vapor, impurities and the like, the high-temperature waste gas is directly exhausted in the air to pollute the surrounding environment, the gas temperature is too high, potential safety hazards are easily caused, and therefore the vacuum heat treatment furnace for producing the grinding tools is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum heat treatment furnace is used in grinding apparatus production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum heat treatment furnace is used in grinding apparatus production, includes the bottom plate, the left side at bottom plate top just is located the right side fixedly connected with cooler of first water pump, the input of cooler and the play water end intercommunication of first water pump, the top of bottom plate just is located fixed mounting between cooler and the heat treatment furnace body has the second box, the output of cooler passes through second pipeline and the left top intercommunication of second box, the top fixed mounting of second box has the second water pump, the pumping end of second water pump and the top intercommunication of second box, the water inlet has been seted up to one side at second box top the drainage end of second water pump passes through the right side intercommunication of third pipeline and first box.

As further preferable in the present technical solution: the top fixedly connected with baffle of first box inner chamber, the left side intercommunication at first box top has discharge valve.

As further preferable in the present technical solution: one end of the first pipeline, which is far away from the heat treatment furnace body, sequentially penetrates through the first box body and the partition plate from top to bottom and extends to the bottom of the right side of the inner cavity of the first box body.

As further preferable in the present technical solution: and the communication position of the third pipeline and the first box body is positioned below the partition plate.

As further preferable in the present technical solution: the top of first box and the left side that is located the third pipeline are equipped with the water thermometer, the measuring end of water thermometer runs through first box and baffle and extends to the bottom of first box inner chamber from last to down in proper order.

As further preferable in the present technical solution: the left side at baffle top intercommunication has the blast pipe, the quantity of blast pipe is four to six.

As further preferable in the present technical solution: and the electrical output end of the power supply control box is electrically connected with the electrical input ends of the first water pump, the second water pump and the cooler through wires respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model conveys the high-temperature waste gas into the first box body through the first pipeline, and after the high-temperature waste gas enters the water body through the first pipeline, the high-temperature waste gas is cooled through the water body, and substances mixed with the waste gas are absorbed by the water body through the tension of the water body, so that the purposes of cooling the high-temperature gas and absorbing the impurities in the waste gas are achieved;

2. the utility model discloses a power control box starts first water pump, second water pump and cooler, and the water extraction of first water pump in with the first box is to the cooler in, cools off the water through the cooler, and in the water after the cooling got into the second box through the second pipeline, through the water extraction of second water pump in with the second box to the third pipeline in, the water got into in the first box through the third pipeline to reach and carry out circulative cooling's purpose to the water.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the first box of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a heat treatment furnace body; 3. a support; 4. a first case; 5. a first conduit; 6. a first water pump; 7. a cooler; 8. a second case; 9. a second conduit; 10. a water inlet; 11. a second water pump; 12. a third pipeline; 13. a partition plate; 14. a water temperature meter; 15. an exhaust pipe; 16. an exhaust valve; 17. and a power supply control box.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a vacuum heat treatment furnace for producing grinding tools comprises a bottom plate 1, a heat treatment furnace body 2 is fixedly installed on the right side of the top of the bottom plate 1, a power supply control box 17 is fixedly installed on the left top of the heat treatment furnace body 2, a first box body 4 is fixedly installed on the left side of the top of the bottom plate 1 through a support 3, the first box body 4 is communicated with an exhaust end of the heat treatment furnace body 2 through a first pipeline 5, a first water pump 6 is fixedly installed on the left side of the top of the bottom plate 1 and below the first box body 4, a water pumping end of the first water pump 6 is communicated with the bottom of the first box body 4, a cooler 7 is fixedly connected to the left side of the top of the bottom plate 1 and on the right side of the first water pump 6, an input end of the cooler 7 is communicated with a water outlet end of the first water pump 6, a second box body 8 is fixedly installed on the top of the bottom plate 1 and between, the output end of the cooler 7 is communicated with the left top of the second box body 8 through a second pipeline 9, a second water pump 11 is fixedly mounted at the top of the second box body 8, the water pumping end of the second water pump 11 is communicated with the top of the second box body 8, a water inlet 10 is formed in one side of the top of the second box body 8, and the water discharging end of the second water pump 11 is communicated with the right side of the first box body 4 through a third pipeline 12.

In this embodiment, specifically: a partition plate 13 is fixedly connected to the upper portion of the inner cavity of the first box body 4, a water outlet is formed in the bottom of one side of the first box body 4 and used for draining water, an exhaust valve 16 is communicated with the left side of the top of the first box body 4, and the exhaust valve 16 is used for discharging waste gas.

In this embodiment, specifically: first pipeline 5 is kept away from the one end of heat treatment furnace body 2 and is followed to running through first box 4 and baffle 13 in proper order extremely down and extend to the bottom on first box 4 inner chamber right side, and the inner chamber injection of first box 4 has the water, and waste gas gets into first box 4 through first pipeline 5 in, and high temperature waste gas cools off high temperature waste gas through the water after getting into the water through first pipeline 5.

In this embodiment, specifically: the communication position of the third pipeline 12 and the first box 4 is positioned below the partition plate 13, the second water pump 11 pumps the water in the second box 8 into the third pipeline 12, and the water enters the first box 4 through the third pipeline 12.

In this embodiment, specifically: the top of first box 4 and the left side that is located third pipeline 12 are equipped with temperature meter 14, the measuring end of temperature meter 14 runs through first box 4 and baffle 13 from last to bottom in proper order and extends to the bottom of first box 4 inner chamber, and temperature meter 14 can detect out the water temperature in first box 4.

In this embodiment, specifically: the left side of the top of the partition plate 13 is communicated with exhaust pipes 15, the number of the exhaust pipes 15 is four to six, and the residual waste gas is discharged to the upper part of the inner cavity of the first box body 4 through the exhaust pipes 15.

In this embodiment, specifically: the electrical output end of the power control box 17 is electrically connected with the electrical input ends of the first water pump 6, the second water pump 11 and the cooler 7 through wires respectively, and the first water pump 6, the second water pump 11 and the cooler 7 can be started and stopped through the power control box 17.

In this embodiment: the model of the heat treatment furnace body 2 is KSXB.

In this embodiment: the cooler 7 is of the type GLC.

In this embodiment: the first water pump 6 and the second water pump 11 are both ZB-400A in type.

Working principle or structural principle, when in use, after the heat treatment furnace body 2 processes the machined part, high-temperature waste gas enters the first box body 4 through the first pipeline 5, the high-temperature waste gas is cooled through the water body after entering the water body through the first pipeline 5, substances mixed in the waste gas are absorbed to the water body through the tension of the water body, residual waste gas is discharged to the upper part of the inner cavity of the first box body 4 through the exhaust pipe 15, the waste gas is discharged by opening the exhaust valve 16, so that the purposes of cooling the high-temperature waste gas and absorbing waste gas impurities are achieved, the temperature of the water body in the first box body 4 can be detected through the water temperature meter 14, when the temperature of the water body is overhigh, the first water pump 6, the second water pump 11 and the cooler 7 are started through the power supply control box 17, the water body in the first box body 4 is pumped into the cooler 7 by the first water pump 6, and the water body is cooled through the cooler, the cooled water body enters the second box body 8 through the second pipeline 9, the water body in the second box body 8 is extracted into the third pipeline 12 through the second water pump 11, and the water body enters the first box body 4 through the third pipeline 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding apparatus production is with vacuum heat treatment furnace, includes bottom plate (1), its characterized in that: the utility model discloses a heat treatment furnace, including bottom plate (1), support (3) and heat treatment furnace body (2), heat treatment furnace body (2) left top fixed mounting has power control box (17), the left side at bottom plate (1) top has first box (4) through support (3) fixed mounting, first box (4) are through first pipeline (5) and heat treatment furnace body's (2) exhaust end intercommunication, the left side at bottom plate (1) top and the below fixed mounting that is located first box (4) have first water pump (6), the end of drawing water of first water pump (6) and the bottom intercommunication of first box (4), the left side at bottom plate (1) top and the right side fixedly connected with cooler (7) that is located first water pump (6), the input of cooler (7) and the play water end intercommunication of first water pump (6), the top of bottom plate (1) and the fixed mounting that is located between cooler (7) and heat treatment furnace body (2) have power control box (17) The water cooler comprises a second box body (8), the output end of the cooler (7) is communicated with the left top of the second box body (8) through a second pipeline (9), a second water pump (11) is fixedly mounted at the top of the second box body (8), the water pumping end of the second water pump (11) is communicated with the top of the second box body (8), a water inlet (10) is formed in one side of the top of the second box body (8), and the water drainage end of the second water pump (11) is communicated with the right side of the first box body (4) through a third pipeline (12).

2. The vacuum heat treatment furnace for producing the grinding tool according to claim 1, characterized in that: the upper part of the inner cavity of the first box body (4) is fixedly connected with a partition plate (13), and the left side of the top of the first box body (4) is communicated with an exhaust valve (16).

3. The vacuum heat treatment furnace for producing the grinding tool according to claim 2, characterized in that: one end of the first pipeline (5) far away from the heat treatment furnace body (2) sequentially penetrates through the first box body (4) and the partition plate (13) from top to bottom and extends to the bottom of the right side of the inner cavity of the first box body (4).

4. The vacuum heat treatment furnace for producing the grinding tool according to claim 2, characterized in that: the communication position of the third pipeline (12) and the first box body (4) is positioned below the partition plate (13).

5. The vacuum heat treatment furnace for producing the grinding tool according to claim 2, characterized in that: the top of first box (4) and the left side that is located third pipeline (12) are equipped with temperature gauge (14), the measuring end of temperature gauge (14) runs through first box (4) and baffle (13) and extends to the bottom of first box (4) inner chamber from last to down in proper order.

6. The vacuum heat treatment furnace for producing the grinding tool according to claim 2, characterized in that: the left side of baffle (13) top intercommunication has blast pipe (15), the quantity of blast pipe (15) is four to six.

7. The vacuum heat treatment furnace for producing the grinding tool according to claim 1, characterized in that: and the electrical output end of the power supply control box (17) is electrically connected with the electrical input ends of the first water pump (6), the second water pump (11) and the cooler (7) through wires respectively.