CN112742322A - Energy-conserving reation kettle of production leather tanning agent - Google Patents
Energy-conserving reation kettle of production leather tanning agent Download PDFInfo
- Publication number
- CN112742322A CN112742322A CN201911039744.3A CN201911039744A CN112742322A CN 112742322 A CN112742322 A CN 112742322A CN 201911039744 A CN201911039744 A CN 201911039744A CN 112742322 A CN112742322 A CN 112742322A
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- China
- Prior art keywords
- reaction kettle
- energy
- tanning agent
- stirring
- heat exchange
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention relates to the technical field of leather processing reagents, in particular to an energy-saving reaction kettle for producing a leather tanning agent, which comprises a reaction kettle, wherein the reaction kettle comprises a reaction cavity and a motor cavity, the top of the reaction cavity is connected with a liquid feeding device and a solid material inlet, a stirring shaft is arranged inside the reaction kettle and is connected with a motor through a coupler, a plurality of stirring paddles are arranged on the stirring shaft, an access door is arranged on the motor cavity, a heat exchange medium inlet and a heat exchange medium outlet are arranged on a kettle body of the reaction kettle, a support frame is arranged at the bottom of the reaction kettle, the motor cavity is arranged at the lower end of the reaction kettle, so that the material can be conveniently added and reacted, the operation is convenient, the material inlet is arranged, the material can be conveniently added, and the heat exchange medium inlet and the heat exchange medium outlet are arranged on the kettle body of the reaction kettle, the temperature in the reaction kettle is convenient to adjust.
Description
Technical Field
The invention relates to the technical field of leather processing reagents, in particular to an energy-saving reaction kettle for producing a leather tanning agent.
Background
The tanning agent is an active substance with multiple functional groups, and the molecular structure of the active substance at least contains two or more functional groups. The tanning agent can form intramolecular bonds with two or more action points in a collagen structure, can destroy a part of intramolecular bonds in the collagen and generate more new intermolecular crosslinks, and has a tanning effect. Tanning agents can be divided into inorganic tanning agents and organic tanning agents by chemical nature. The inorganic tanning agent is mainly a mineral tanning compound. Organic tanning agents can be classified into vegetable tanning agents, aldehyde tanning agents, oil tanning agents, synthetic tanning agents, resin tanning agents, and the like. The production energy consumption of the existing production device of the leather tanning agent needs to be improved, and the structural complexity of the production device needs to be reduced.
Disclosure of Invention
The purpose of the invention is: overcomes the defects in the prior art and provides.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an energy-conserving reation kettle of production leather tanning agent, includes reation kettle, reation kettle includes reaction chamber and motor chamber, the top of reaction chamber is connected with liquid feeding device and solid material import, reation kettle's inside is provided with the (mixing) shaft, the (mixing) shaft passes through the shaft coupling and is connected with the motor, be provided with a plurality of stirring rakes on the (mixing) shaft, the motor is equipped with the access door in the chamber, be provided with heat transfer medium import and heat transfer medium export on reation kettle's the cauldron body, reation kettle's bottom is provided with the support frame.
Furthermore, the support frame is connected with the reaction kettle through welding.
Furthermore, the stirring paddles are in a willow-leaf shape and comprise forward stirring paddles and reverse stirring paddles, and the forward stirring paddles and the reverse stirring paddles are arranged alternately.
Furthermore, a circle of polytetrafluoroethylene layer is arranged on the stirring shaft, the stirring paddle is made of polytetrafluoroethylene, and the stirring paddle and the stirring shaft are connected through a connecting ring.
Further, a fixed seat is arranged between the liquid feeding device and the reaction kettle, and a liquid feeding device base is arranged on the fixed seat.
Further, the heat exchange medium inlet is positioned at the lower end of one side of the reaction kettle, and the heat exchange medium outlet is positioned at the upper end of one side of the reaction kettle.
Further, be provided with temperature sensor on the inner wall of the reation kettle cauldron body, be connected with temperature display screen on the outer wall of the reation kettle cauldron body.
The technical scheme adopted by the invention has the beneficial effects that:
the energy-saving reaction kettle for producing the leather tanning agent comprises a reaction cavity and a motor cavity, wherein the motor cavity is arranged at the lower end of the reaction kettle, the material adding and the reaction are facilitated, the operation is facilitated, the top of the reaction cavity is connected with a liquid feeding device and a solid material inlet, the material inlet is arranged, the material adding is facilitated, a stirring shaft is arranged inside the reaction kettle and is connected with a motor through a coupler, a plurality of stirring paddles are arranged on the stirring shaft, a heat exchange medium inlet and a heat exchange medium outlet are formed in the kettle body of the reaction kettle, and the temperature in the reaction kettle is convenient to adjust.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving reaction kettle for producing leather tanning agent in the invention.
In the figure: 1 reation kettle, 2 support frames, 3 reaction chambers, 4 motor chambers, 5 motors, 6 access doors, 7 (mixing) shafts, 8 stirring rakes, 9 liquid feeding device, 10 solid material import.
Detailed Description
The invention will now be further described with reference to the drawings and specific examples.
Referring to fig. 1, an energy-saving reaction kettle for producing a leather tanning agent comprises a reaction kettle 1, wherein the reaction kettle 1 comprises a reaction chamber 3 and a motor chamber 4, the top of the reaction chamber 3 is connected with a liquid feeding device 9 and a solid material inlet 10, a stirring shaft 7 is arranged inside the reaction kettle 1, the stirring shaft 7 is connected with a motor 5 through a coupler, a plurality of stirring paddles 8 are arranged on the stirring shaft 7, an access door 6 is arranged on the motor chamber 4, a heat exchange medium inlet and a heat exchange medium outlet are arranged on a kettle body of the reaction kettle 1, and a support frame 2 is arranged at the bottom of the reaction kettle 1.
As a preferred embodiment, the support frame 2 and the reaction kettle 1 in the embodiment are connected by welding.
As a preferred embodiment, the paddles 8 in this embodiment are in the shape of a willow leaf, and include forward paddles and reverse paddles, which are alternately arranged.
As a preferred embodiment, the stirring shaft 7 in this embodiment has a circle of teflon layer, the material of the stirring paddle 8 is teflon, and the stirring paddle 8 and the stirring shaft 7 are connected through a connecting ring.
As a preferred embodiment, a fixed seat is arranged between the liquid feeding device 9 and the reaction kettle 1 in this embodiment, and a base of the liquid feeding device 9 is arranged on the fixed seat.
As a preferable embodiment, the heat exchange medium inlet in this embodiment is located at the lower end of one side of the reaction vessel 1, and the heat exchange medium outlet is located at the upper end of one side of the reaction vessel 1.
As a preferred embodiment, a temperature sensor is disposed on an inner wall of the kettle body of the reaction kettle 1 in this embodiment, and a temperature display screen is connected to an outer wall of the kettle body of the reaction kettle 1.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. An energy-conserving reation kettle of production leather tanning agent which characterized in that: the reaction kettle comprises a reaction kettle body, the reaction kettle comprises a reaction chamber and a motor chamber, the top of the reaction chamber is connected with a liquid feeding device and a solid material inlet, the inside of the reaction kettle is provided with a stirring shaft, the stirring shaft is connected with a motor through a shaft coupling, a plurality of stirring paddles are arranged on the stirring shaft, an access door is arranged on the motor chamber, a heat exchange medium inlet and a heat exchange medium outlet are arranged on the kettle body of the reaction kettle, and the bottom of the reaction kettle is provided with a support frame.
2. The energy-saving reaction kettle for producing the leather tanning agent according to claim 1, is characterized in that: the support frame is connected with the reaction kettle through welding.
3. The energy-saving reaction kettle for producing the leather tanning agent according to claim 1, is characterized in that: the stirring paddles are in a willow-leaf shape and comprise forward stirring paddles and reverse stirring paddles, and the forward stirring paddles and the reverse stirring paddles are arranged alternately.
4. The energy-saving reaction kettle for producing the leather tanning agent according to claim 1, is characterized in that: the stirring shaft is provided with a circle of polytetrafluoroethylene layer, the stirring paddle is made of polytetrafluoroethylene, and the stirring paddle and the stirring shaft are connected through a connecting ring.
5. The energy-saving reaction kettle for producing the leather tanning agent according to claim 1, is characterized in that: the liquid feeding device is characterized in that a fixing seat is arranged between the liquid feeding device and the reaction kettle, and a liquid feeding device base is arranged on the fixing seat.
6. The energy-saving reaction kettle for producing the leather tanning agent according to claim 1, is characterized in that: the heat exchange medium inlet is positioned at the lower end of one side of the reaction kettle, and the heat exchange medium outlet is positioned at the upper end of one side of the reaction kettle.
7. The energy-saving reaction kettle for producing the leather tanning agent according to claim 1, is characterized in that: the inner wall of the reaction kettle body is provided with a temperature sensor, and the outer wall of the reaction kettle body is connected with a temperature display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911039744.3A CN112742322A (en) | 2019-10-29 | 2019-10-29 | Energy-conserving reation kettle of production leather tanning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911039744.3A CN112742322A (en) | 2019-10-29 | 2019-10-29 | Energy-conserving reation kettle of production leather tanning agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112742322A true CN112742322A (en) | 2021-05-04 |
Family
ID=75641035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911039744.3A Pending CN112742322A (en) | 2019-10-29 | 2019-10-29 | Energy-conserving reation kettle of production leather tanning agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112742322A (en) |
-
2019
- 2019-10-29 CN CN201911039744.3A patent/CN112742322A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210504 |