CN206995886U - A kind of drying tower for being used to produce DOP - Google Patents
A kind of drying tower for being used to produce DOP Download PDFInfo
- Publication number
- CN206995886U CN206995886U CN201720918101.6U CN201720918101U CN206995886U CN 206995886 U CN206995886 U CN 206995886U CN 201720918101 U CN201720918101 U CN 201720918101U CN 206995886 U CN206995886 U CN 206995886U
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- tower body
- heating board
- locating slot
- tower
- heat
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Abstract
It the utility model is related to a kind of drying tower for being used to produce DOP, include tower body, tower body is provided with feed pipe, the bottom of tower body is provided with discharge nozzle, and ball valve is equipped with feed pipe, discharge nozzle, heating board is provided with tower body, described heating board is provided with heat-generating pipe, described heating board is provided with locating slot, and heat-generating pipe is placed in locating slot, it is characterised in that：Described heating board, heat-generating pipe, locating slot are vertically set, and the cylinder for controlling heating board transversely to stretch is additionally provided with described tower body, and corresponding positioning groove location is provided with cover plate on described heating board.Using above-mentioned technical proposal, the utility model provides a kind of drying tower for being used to produce DOP, and it effectively can prevent material from falling into locating slot, will not produce corner or spot as yet untouched by a clean-up campaign.
Description
Technical field
It the utility model is related to a kind of drying tower for being used to produce DOP.
Background technology
At present, the technique for producing DOP mainly includes following steps：Phthalic anhydride, isooctanol and titanate catalyst are first led to
Over-churning kettle carries out esterification, then through dealcoholysis, neutralization washing, drying tower drying, adsorption filtration, obtains DOP.
The existing drying tower for being used to produce DOP, includes tower body, tower body is provided with feed pipe, and the bottom of tower body is provided with
Discharge nozzle, ball valve is equipped with feed pipe, discharge nozzle, heating board is provided with tower body, described heating board is provided with heat-generating pipe, sends out
Hot plate, heat-generating pipe are transversely set, and described heating board is provided with locating slot, and heat-generating pipe is directly placed in locating slot.But
It is the drying tower of this structure, when material enters in tower body, has part and fall into locating slot, and falls into locating slot
Material can not discharge, so as to produce corner or spot as yet untouched by a clean-up campaign.
The content of the invention
The purpose of this utility model：The defects of in order to overcome prior art, the utility model provide a kind of for producing
DOP drying tower, it effectively can prevent material from falling into locating slot, will not produce corner or spot as yet untouched by a clean-up campaign.
The technical solution of the utility model：It is a kind of to be used to produce DOP drying tower, include tower body, tower body be provided with into
Expects pipe, the bottom of tower body are provided with discharge nozzle, and ball valve is equipped with feed pipe, discharge nozzle, heating board, described hair are provided with tower body
Hot plate is provided with heat-generating pipe, and described heating board is provided with locating slot, and heat-generating pipe is placed in locating slot, it is characterised in that：Institute
Heating board, heat-generating pipe, the locating slot stated vertically are set, and are additionally provided with described tower body for controlling heating board along horizontal stroke
To flexible cylinder, corresponding positioning groove location is provided with cover plate on described heating board.
Using above-mentioned technical proposal, because heating board, heat-generating pipe, locating slot are vertically set, and material is from entering
Expects pipe is vertically fallen into tower body, i.e., it is parallel to fall into direction for locating slot direction and material, can so keep away to a certain extent
Exempt from material to enter in locating slot；Furthermore it is possible to before material enters in tower body, transported laterally outward by cylinder control heating board
It is dynamic, so further material can be avoided to fall into locating slot；Cover plate further can also seal locating slot, it is ensured that material without
Method enters locating slot, and therefore, the drying tower for being used to produce DOP of this structure, it can effectively prevent material from falling into positioning
In groove, corner or spot as yet untouched by a clean-up campaign will not be produced.
It is of the present utility model further to set：Described cover plate side is provided with fixture block with the be hinged setting of heating board, opposite side,
Fixture block position is corresponded on described heating board and is provided with bayonet socket, fixture block is fastened in bayonet socket.
Further set using above-mentioned, this cover plate mounting means, can be easy to open, close, be easy to enter heat-generating pipe
Row maintenance, change.
It is of the present utility model further to set：Described cylinder is arranged on the lateral wall of tower body, the telescopic shaft of cylinder
Extend in tower body through tower body side wall and be fixedly connected with heating board, sealed set between the telescopic shaft and tower body side wall of cylinder.
Further set using above-mentioned, this cylinder and heating board connected mode are simple in construction, moreover, can be effectively
Material is avoided to leak, good airproof performance.
Setting further again of the present utility model：Air blower, the upper end of described tower body are additionally provided with described tower body
Lateral wall is provided with air inlet, and blower is connected with air blower, and blower is plugged in air inlet, the upper end madial wall of tower body
Several air outlets are provided with, air outlet is turned on air inlet, and air outlet is set towards tower body inner circumferential wall.
Using above-mentioned setting further again, after the completion of drying, can be blown by air blower to air inlet, by air-out
Mouth blows off the salvage stores in tower body inner circumferential wall, so as to be effectively prevented from the waste of material.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Embodiment
As shown in figure 1, a kind of drying tower for being used to produce DOP, includes tower body 1, tower body 1 is provided with feed pipe 2, tower body
1 bottom is provided with discharge nozzle 3, and ball valve 4 is equipped with feed pipe 2, discharge nozzle 3, heating board 5, described heating are provided with tower body 1
Plate 5 is provided with heat-generating pipe 6, and described heating board 5 is provided with locating slot 51, and heat-generating pipe 6 is placed in locating slot 51, described hair
Hot plate 5, heat-generating pipe 6, locating slot 51 are vertically set, and are additionally provided with described tower body 1 for controlling heating board 5 along horizontal stroke
To flexible cylinder 7, the position of locating slot 51 is corresponded on described heating board 5 and is provided with cover plate 8.Due to heating board 5, heat-generating pipe 6, determine
Position groove 51 is vertically set, and material is vertically fallen into tower body 1 from feed pipe 2, i.e., the direction of locating slot 51 with
It is parallel that material falls into direction, can so avoid material to enter in locating slot 51 to a certain extent；Furthermore it is possible to enter in material
Before in tower body 1, control heating board 5 to move laterally outward by cylinder 7, so can further avoid material from falling into locating slot 51
It is interior；Cover plate 8 further can also seal locating slot 51, it is ensured that and material cannot be introduced into locating slot 51, therefore, the use of this structure
In production DOP drying tower, it can effectively prevent material from falling into locating slot 51, will not produce corner or spot as yet untouched by a clean-up campaign.
Wherein, the described side of cover plate 8 is provided with fixture block 81, described heating board 5 with the be hinged setting of heating board 5, opposite side
The upper corresponding position of fixture block 81 is provided with bayonet socket 52, and fixture block 81 is fastened in bayonet socket 52.
In the utility model specific embodiment, described cylinder 7 is arranged on the lateral wall of tower body 1, the telescopic shaft of cylinder 7
Extend in tower body 1 through the side wall of tower body 1 and be fixedly connected with heating board 5, is provided between the telescopic shaft and the side wall of tower body 1 of cylinder 7
Sealing ring 9 forms sealed set.This cylinder 7 and the connected mode of heating board 5, it is simple in construction, moreover, material can be effectively prevented from
Leak, good airproof performance.
In the utility model specific embodiment, air blower 10, the upper end of described tower body 1 are additionally provided with described tower body 1
Lateral wall is provided with air inlet 11, is connected with blower 20 on air blower 10, blower 20 is plugged in air inlet 11, tower body 1
Upper end madial wall be provided with several air outlets 12, air outlet 12 turns on air inlet 11, and air outlet 12 is circumferential towards tower body 1
Inwall is set.It after the completion of drying, can be blown by air blower 10 to air inlet 11, tower body will be located at 1 week by air outlet 12
Salvage stores on inward wall blows off, so as to be effectively prevented from the waste of material.
Claims (4)
1. a kind of drying tower for being used to produce DOP, including tower body, tower body is provided with feed pipe, and the bottom of tower body is provided with discharging
Manage, ball valve is equipped with feed pipe, discharge nozzle, is provided with heating board in tower body, described heating board is provided with heat-generating pipe, described
Heating board is provided with locating slot, and heat-generating pipe is placed in locating slot, it is characterised in that：Described heating board, heat-generating pipe, locating slot
Vertically set, the cylinder for controlling heating board transversely to stretch, described heating are additionally provided with described tower body
Corresponding positioning groove location is provided with cover plate on plate.
2. the drying tower according to claim 1 for being used to produce DOP, it is characterised in that：Described cover plate side and heating
Plate is be hinged to be set, and opposite side is provided with fixture block, fixture block position is corresponded on described heating board and is provided with bayonet socket, fixture block is fastened on bayonet socket
It is interior.
3. the drying tower according to claim 1 or 2 for being used to produce DOP, it is characterised in that：Described cylinder is arranged on tower
On the lateral wall of body, the telescopic shaft of cylinder is extended in tower body through tower body side wall to be fixedly connected with heating board, and cylinder stretches
Sealed set between axle and tower body side wall.
4. the drying tower according to claim 1 or 2 for being used to produce DOP, it is characterised in that：It is additionally provided with described tower body
Air blower, the upper end lateral wall of described tower body are provided with air inlet, are connected with blower on air blower, blower be plugged in into
In air port, the upper end madial wall of tower body is provided with several air outlets, and air outlet turns on air inlet, and air outlet is all towards tower body
Inward wall is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918101.6U CN206995886U (en) | 2017-07-26 | 2017-07-26 | A kind of drying tower for being used to produce DOP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918101.6U CN206995886U (en) | 2017-07-26 | 2017-07-26 | A kind of drying tower for being used to produce DOP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995886U true CN206995886U (en) | 2018-02-13 |
Family
ID=61456039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720918101.6U Active CN206995886U (en) | 2017-07-26 | 2017-07-26 | A kind of drying tower for being used to produce DOP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678712A (en) * | 2019-01-29 | 2019-04-26 | 安徽力天环保科技股份有限公司 | A kind of dioctyl phthalate preparation facilities and preparation method thereof |
-
2017
- 2017-07-26 CN CN201720918101.6U patent/CN206995886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678712A (en) * | 2019-01-29 | 2019-04-26 | 安徽力天环保科技股份有限公司 | A kind of dioctyl phthalate preparation facilities and preparation method thereof |
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