CN203998983U - A kind of molten caustic soda distribution device - Google Patents
A kind of molten caustic soda distribution device Download PDFInfo
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- CN203998983U CN203998983U CN201420431961.3U CN201420431961U CN203998983U CN 203998983 U CN203998983 U CN 203998983U CN 201420431961 U CN201420431961 U CN 201420431961U CN 203998983 U CN203998983 U CN 203998983U
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- caustic soda
- molten caustic
- molten
- distribution device
- inlet tube
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Abstract
A kind of molten caustic soda distribution device, comprise upper cover, cylindrical shell, alkali inlet tube, material cup, regulating mechanism, molten caustic soda disposable box, upper cover is provided with an alkali inlet tube and two steaming out pipes, material cup is inserted in alkali inlet tube bottom, material cup is connected with regulating mechanism, cylinder body bottom is provided with two molten caustic soda disposable boxes, between two molten caustic soda disposable boxes, be provided with dividing plate, each molten caustic soda disposable box bottom is provided with molten caustic soda outlet, two steaming out pipe corresponding two molten caustic sodas outlets respectively, cylinder inboard wall is provided with overflow port, by using molten caustic soda distribution device, stoped molten caustic soda washing away and corroding divider inwall, greatly reduce maintenance difficulty, improved work-ing life, reduced personnel's labour intensity, guarantee personal security.
Description
Technical field
The utility model relates to a kind of distribution device of liquid caustic soda, is particularly applicable to the distribution device of high-temperature fusion alkali.
Background technology
Molten alkali distributor is to realize the throat equipment that the single, double machine of flake alkali processing machine is changed mutually, the melting alkali lye that comes from final thickener concentration >=98.0%, 390 ℃ of left and right of temperature is taken over and is entered material cup by dispenser top, material cup hangs on directly over inner skeleton, space below inner skeleton is positioned at material cup is divided into two spaces by dividing plate uniformly by it, molten caustic soda in material cup flows out through expecting cup overflow port and draining mouth, by adjusting, expect that a cup control lever controls the space that melting alkali lye will arrive, more finally enter flake alkali processing machine immersion trough through export distributor adapter.Yet molten alkali divider is often after operation for some time, the weld seam that internal partition is connected with base plate can be because there is perforation in washing away and corroding of alkali lye, so, when to a flake alkali processing machine maintenance, after operation commutator, still there is molten caustic soda to flow into the flake alkali processing machine that should not flow into, bring potential safety hazard and maintenance difficulty not only to operative employee's normal maintenance, also can cause the waste of alkali lye, thereby cost increases.Once and divider dividing plate perforation, it is carried out to repair welding very difficult, molten alkali divider repair welding first will be carried out all fronts to whole alkali system, salt melting system and stop, then inner skeleton is lowered the temperature and cleaning down, because divider volume is less, welder is difficult to it accurately to weld, and unavoidably can leave dead angle while rinsing, and welder is existed again to potential safety hazard.Scrutinize maintenance of equipment in the past and use record to be just not difficult to find, as long as dividing plate perforation appears in divider, be no more than 3 months the longest duration of service after maintenance, thereby restricted greatly the continuity that sheet alkali is produced.
Chinese patent CN202022755U has announced " a kind of distribution device of molten alkali distributor ", the technical scheme adopting is: a kind of internal distributing device of molten alkali distributor, comprise alkali outlet No. one, No. two alkali outlets, distributor body, molten caustic soda funnel one, alkali inlet, deceleration erosion control cover, alkali inlet tube, molten caustic soda distributes cylinder and molten caustic soda funnel two, described distributor body top is provided with alkali inlet, in alkali inlet, be set with alkali inlet tube, alkali inlet tube bottom is connected with molten caustic soda and distributes cylinder, on molten caustic soda distribution cylinder, be symmetrically arranged with bend pipe, on bend pipe, be connected with respectively molten caustic soda funnel one and molten caustic soda funnel two, molten caustic soda funnel one and molten caustic soda funnel two bottoms are connected with respectively No. two alkali outlets and an alkali outlet.After this device employing molten caustic soda funnel, the real contact area of alkali lye and equipment greatly reduces, and alkali lye greatly reduces the corroded area of equipment, and the thermosteresis of alkali lye reduces; Bucket top is more approaching with the outlet pipe of distribution cylinder, has reduced alkali lye and has splashed, and has reduced the loss of alkali lye; Funnel adopts welding with being connected of apparatus closing end, has greatly reduced weld seam amount and weld seam area, and while changing funnel, maintainer, without welding in access arrangement, only need use single face welding and double face weldering forming technique outward at equipment and just can complete maintenance.But there is following shortcoming in this device: the one, and funnel adopts welding with being connected of apparatus closing end, and soldering opening, very easily by high-temperature fusion caustic corrosion, is used and just there will be soon perforation; The 2nd, molten caustic soda can produce souring from distributing cylinder to flow down to funnel, and work-ing life is shorter; The 3rd, can only there are three kinds of states in divider setting device, and the flow that can not enter flake alkali processing machine to molten caustic soda according to blanking situation regulates.
Summary of the invention
The utility model has solved the problems such as current molten alkali distributor is perishable, maintenance difficult, by using molten caustic soda distribution device, stoped molten caustic soda washing away and corroding divider inwall, greatly reduce maintenance difficulty, improved work-ing life, reduce personnel's labour intensity, guaranteed personal security.
The technical solution adopted in the utility model is: a kind of molten caustic soda distribution device, comprise upper cover, cylindrical shell, alkali inlet tube, material cup, regulating mechanism, molten caustic soda disposable box, upper cover is provided with an alkali inlet tube and two steaming out pipes, material cup is inserted in alkali inlet tube bottom, material cup is connected with regulating mechanism, cylinder body bottom is provided with two molten caustic soda disposable boxes, between two molten caustic soda disposable boxes, be provided with dividing plate, each molten caustic soda disposable box bottom is provided with molten caustic soda outlet, two steaming out pipe corresponding two molten caustic sodas outlets respectively, cylinder inboard wall is provided with overflow port.
Described a kind of molten caustic soda distribution device, its alkali inlet tube is telescoping alkali inlet tube, has reduced the corrosion of molten caustic soda to alkali inlet tube.
Described a kind of molten caustic soda distribution device, its molten caustic soda disposable box inwall is provided with handle, facilitates the taking-up of molten caustic soda disposable box.
Described a kind of molten caustic soda distribution device, the molten caustic soda outlet of its molten caustic soda disposable box bottom is a vertical short tube, short tube top exceeds molten caustic soda disposable box bottom, molten caustic soda can form certain liquid level in disposable box, reduced molten caustic soda washing away disposable box, increased the work-ing life of disposable box, short tube bottom adopts telescoping to be connected with cylindrical shell outlet, prevents the corrosion of molten caustic soda to cylindrical shell.
Described a kind of molten caustic soda distribution device, its regulating mechanism regulation range is 25 ° to 25 ° left to the right, all adjustable within the scope of this, the flow that can enter flake alkali processing machine to molten caustic soda according to blanking situation regulates.
Described a kind of molten caustic soda distribution device, the flange plate of its regulating mechanism is provided with a plurality of grooves, can be used for the fixing of regulating handle, prevents from gliding because the blanking of alkali inlet tube alkali lye causes regulating handle.
Described a kind of molten alkali distributor, the outside side of its cylindrical shell is provided with supporting leg.
The beneficial effects of the utility model: by using a kind of molten caustic soda distribution device, the problems such as current molten alkali distributor is perishable, maintenance difficult have been solved, stoped molten caustic soda washing away and corroding divider inwall, greatly reduce maintenance difficulty, improved work-ing life, reduce personnel's labour intensity, guaranteed personal security, the utlity model has simple in structure, simple operation, safety performance advantages of higher.In the production technique of the utility model applicable to sheet alkali.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is the vertical view of molten caustic soda disposable box in Fig. 1.
Fig. 4 is the left view of regulating mechanism in Fig. 1.
In Fig. 1-4,1 is steaming out pipe, and 2 is upper cover, and 3 is material cup, and 4 is overflow port, and 5 is supporting leg, 6 is short tube, and 7 is molten caustic soda disposable box, and 8 is cylindrical shell, and 9 is regulating mechanism, and 10 is alkali inlet tube, 11 is molten caustic soda outlet, and 12 is handle, and 13 is dividing plate, and 14 is regulating handle, and 15 is flange plate.
Embodiment
With reference to accompanying drawing 1-4, a kind of molten caustic soda distribution device, comprise upper cover 2, cylindrical shell 8, alkali inlet tube 10, material cup 3, regulating mechanism 9, molten caustic soda disposable box 7, upper cover is provided with an alkali inlet tube and two steaming out pipes 1, material cup is inserted in alkali inlet tube bottom, material cup is connected with regulating mechanism, cylinder body bottom is provided with two molten caustic soda disposable boxes, between two molten caustic soda disposable boxes, be provided with dividing plate 13, each molten caustic soda disposable box bottom is provided with molten caustic soda outlet 11, two steaming out pipe corresponding two molten caustic sodas outlets respectively, cylinder inboard wall is provided with overflow port 4.
Another embodiment difference is that its alkali inlet tube is telescoping alkali inlet tube.
Another embodiment difference is that its molten caustic soda disposable box inwall is provided with handle 12.
Another embodiment difference is that the molten caustic soda outlet of its molten caustic soda disposable box bottom is a vertical short tube 6, and short tube top exceeds molten caustic soda disposable box bottom, and short tube bottom adopts telescoping to be connected with cylindrical shell outlet.
Another embodiment difference is that its regulating mechanism regulation range is for 25 ° left.
Another embodiment difference is that its regulating mechanism regulation range is for 15 ° left.
Another embodiment difference is that its regulating mechanism regulation range is 0 °.
Another embodiment difference is that its regulating mechanism regulation range is for 15 ° to the right.
Another embodiment difference is that its regulating mechanism regulation range is for 25 ° to the right.
Another embodiment difference is that the flange plate 15 of its regulating mechanism is provided with a plurality of grooves, can be used for the fixing of regulating handle 14.
Another embodiment difference is that the outside side of its cylindrical shell is provided with supporting leg 5.
Principle of the present utility model: flow into material cup by alkali inlet tube from the molten caustic soda that the concentration of final thickener is 98%, temperature is 390 ℃ of left and right, by regulating mechanism, regulate molten caustic soda to enter the flow of each flake alkali processing machine, molten caustic soda is expected cup and is flowed into molten caustic soda disposable box, in molten caustic soda disposable box, produce after certain liquid level, by the molten caustic soda outlet bottom molten caustic soda disposable box, enter flake alkali processing machine.
This device is arranged on inner skeleton dividing plate both sides by alkali lye disposable box symmetry, material cup distributes the alkali lye of coming to enter in disposable box, molten caustic soda outlet through disposable box flows directly into flake alkali processing machine immersion trough again, alkali lye a large amount of in whole process no longer directly contact with divider inwall and dividing plate, have successfully stoped alkali lye washing away and corroding divider inwall.
The installation of alkali lye disposable box has been opened very effective provide protection to inner skeleton; if leaking appears in disposable box; can first disposable box be taken out; and then keep in repair, greatly reduce maintenance difficulty, thoroughly solved hidden danger and shortcoming that work-ing life is short, maintenance difficulty is high, alkali lye waste is large, safety coefficient is low before divider; particularly in the later stage; significantly promote the continuity that sheet alkali is produced, thereby reduced employee's labour intensity, guaranteed personnel's safety.
Claims (7)
1. a molten caustic soda distribution device, comprise upper cover, cylindrical shell, alkali inlet tube, material cup, regulating mechanism, molten caustic soda disposable box, it is characterized in that: upper cover is provided with an alkali inlet tube and two steaming out pipes, material cup is inserted in alkali inlet tube bottom, material cup is connected with regulating mechanism, cylinder body bottom is provided with two molten caustic soda disposable boxes, between two molten caustic soda disposable boxes, be provided with dividing plate, each molten caustic soda disposable box bottom is provided with molten caustic soda outlet, two steaming out pipe corresponding two molten caustic sodas outlets respectively, cylinder inboard wall is provided with overflow port.
2. a kind of molten caustic soda distribution device according to claim 1, is characterized in that: alkali inlet tube is telescoping alkali inlet tube.
3. a kind of molten caustic soda distribution device according to claim 1, is characterized in that: molten caustic soda disposable box inwall is provided with handle.
4. a kind of molten caustic soda distribution device according to claim 1, is characterized in that: the molten caustic soda outlet of molten caustic soda disposable box bottom is a vertical short tube, and short tube top exceeds molten caustic soda disposable box bottom, and short tube bottom adopts telescoping to be connected with cylindrical shell outlet.
5. a kind of molten caustic soda distribution device according to claim 1, is characterized in that: regulating mechanism regulation range is for 25 ° to 25 ° to the right left, all adjustable within the scope of this.
6. a kind of molten caustic soda distribution device according to claim 1, is characterized in that: the flange plate of regulating mechanism is provided with a plurality of grooves, can be used for the fixing of regulating handle.
7. a kind of molten caustic soda distribution device according to claim 1, is characterized in that: the outside side of cylindrical shell is provided with supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431961.3U CN203998983U (en) | 2014-08-01 | 2014-08-01 | A kind of molten caustic soda distribution device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431961.3U CN203998983U (en) | 2014-08-01 | 2014-08-01 | A kind of molten caustic soda distribution device |
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| CN203998983U true CN203998983U (en) | 2014-12-10 |
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| CN201420431961.3U Active CN203998983U (en) | 2014-08-01 | 2014-08-01 | A kind of molten caustic soda distribution device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040747A (en) * | 2019-05-10 | 2019-07-23 | 张健 | Alkali liquor allocator |
| CN110038316A (en) * | 2019-05-10 | 2019-07-23 | 张健 | Molten caustic soda finished product separator |
| CN110422861A (en) * | 2019-09-12 | 2019-11-08 | 张健 | Numerical control alkali liquor allocator |
| CN112024540A (en) * | 2020-08-20 | 2020-12-04 | 天伟化工有限公司 | One-key blowing automatic control method for molten alkali pipeline in caustic soda production |
| CN112058825A (en) * | 2020-08-20 | 2020-12-11 | 天伟化工有限公司 | Automatic control method for pipeline purging in caustic soda production |
-
2014
- 2014-08-01 CN CN201420431961.3U patent/CN203998983U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040747A (en) * | 2019-05-10 | 2019-07-23 | 张健 | Alkali liquor allocator |
| CN110038316A (en) * | 2019-05-10 | 2019-07-23 | 张健 | Molten caustic soda finished product separator |
| CN110422861A (en) * | 2019-09-12 | 2019-11-08 | 张健 | Numerical control alkali liquor allocator |
| CN112024540A (en) * | 2020-08-20 | 2020-12-04 | 天伟化工有限公司 | One-key blowing automatic control method for molten alkali pipeline in caustic soda production |
| CN112058825A (en) * | 2020-08-20 | 2020-12-11 | 天伟化工有限公司 | Automatic control method for pipeline purging in caustic soda production |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: North Road 832000 the Xinjiang Uygur Autonomous Region Shihezi City Development Zone No. 36 Patentee after: Tian Wei Chemical Co., Ltd. Patentee after: Xinjiang Tianye (Group) Co., Ltd. Address before: North Road 832000 the Xinjiang Uygur Autonomous Region Shihezi City Development Zone No. 36 Patentee before: Tian Wei Chemical Co., Ltd. Patentee before: Xinjiang Tianye (Group) Co., Ltd. Patentee before: SHIHEZI DEVELOPMENT ZONE TIANYE CHEMICAL CO., LTD. |