CN208395023U - A kind of inlet duct for sludge drying case - Google Patents
A kind of inlet duct for sludge drying case Download PDFInfo
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- CN208395023U CN208395023U CN201820392075.2U CN201820392075U CN208395023U CN 208395023 U CN208395023 U CN 208395023U CN 201820392075 U CN201820392075 U CN 201820392075U CN 208395023 U CN208395023 U CN 208395023U
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- sludge drying
- mixing chamber
- drying case
- gas
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Abstract
The utility model is a kind of inlet duct for sludge drying case, including sludge drying case, sludge drying bottom portion is equipped with several groups air inlet, bottom end is equipped with mixing chamber in sludge drying case, the top of air inlet is connected with mixing chamber, several gas distributors are correspondingly provided with air inlet in mixing chamber, several blow vents are equipped at the top of mixing chamber, mixing chamber is equipped with the distribution block plate of separate type, it is distributed block plate and is equipped with several hollow gas guide tubes corresponding with blow vent, gas guide tube includes the cylindric installation end being vertically connected with and round table-like gas distribution end, nut cap is removably connected on cylindric installation end, nut cap outer wall lower edge circumference is equipped with shutter, round table-like gas distribution is evenly distributed in several gas distribution holes on end, it is distributed block plate side and is equipped with operating handle, sludge drying case side corresponding with operating handle Face is equipped with switch closing door.The utility model distribution block plate can protect air inlet and gas distribution holes, and cleaning replacement is convenient.
Description
Technical field
The utility model relates to the technical fields more particularly to a kind of air inlet for sludge drying case of sludge drying processing
Device.
Background technique
All kinds of sewage, waste water treatment plant can generate wet mud of a large amount of moisture content 75% or more, carry out to sludge
During minimizing, stabilisation, innoxious and recycling treatment, need to carry out drying and other treatment to wet mud.It mostly uses now dry
Change case using heating air to wet mud progress desiccation, in drying process, sludge enters desiccation case from the sludge inlet of desiccation case
In and fall on conveyer belt, at this moment desiccation case air inlet enter heating air start that sludge is dried, moisten later
Gas be discharged and handle through gas outlet again.
But present desiccation case inlet duct is fairly simple, it is generally exactly several to be arranged in the single of desiccation bottom portion
Hole, the air for not only resulting in entrance in this way compare concentration, and drying residencing time is short, and dry range is also small, moreover, passing in desiccation case
The case where sending the sludge taken inevitably to have drippage may cause certain blocking later over time to air inlet, influence
Intake process.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of inlet duct for sludge drying case.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of inlet duct for sludge drying case, including sludge drying case, the sludge drying case are equipped with sludge
Entrance, sludge outlet and gas outlet, sludge drying bottom portion are equipped with several groups air inlet, and the air inlet is connected with air supply pipe
Road, bottom end is equipped with mixing chamber in the sludge drying case, and the top of the air inlet is connected with the mixing chamber, the mixing
It is intracavitary to be correspondingly provided with several gas distributors with the air inlet, it is symmetrically arranged with multiple groups inclination in the gas distributor and leads
Plate, the mixing chamber top are equipped with several blow vents, and the mixing chamber is equipped with the distribution block plate of separate type, the distribution gear
Disk both ends are equipped with vertical snap-gauge, and two snap-gauges are fitted in respectively on the two sidewalls of mixing chamber, the distribution block plate equipped with
Several corresponding hollow gas guide tubes of blow vent, the gas guide tube include the cylindric installation end and rotary table being vertically connected with
Shape gas is distributed end, and nut cap is removably connected on the cylindric installation end, and the nut cap outer wall lower edge circumference, which is equipped with, to be hidden
Baffle, the round table-like gas, which is distributed on end, is evenly distributed in several gas distribution holes, and the distribution block plate side is equipped with behaviour
Make handle, sludge drying case side corresponding with the operating handle is equipped with switch closing door.
On the cylindric installation end outer wall and the nut cap inner wall be equipped with corresponding connection screw thread, the nut cap with
The cylindric installation end is detachably connected by connection screw thread realization.
The cabinet of the sludge drying case is externally provided with thermal insulation layer.
The beneficial effects of the utility model are: the utility model air inlet enter hot-air first pass through gas distributor into
Row distribution, avoids and excessively concentrates, and is distributed the design of block plate, is protected air inlet and gas distribution holes, cleaning is more
It changes more convenient, avoids sludge and directly block air inlet and gas distribution holes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that block plate is distributed in the utility model；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
In figure: 1- sludge drying case；2- air inlet；3- steam line；4- mixing chamber；5- gas distributor；6- inclination is led
Plate；7- blow vent；8- is distributed block plate；9- snap-gauge；10- gas guide tube；11- nut cap；12- shutter；13- gas distribution holes；14-
Operating handle；15- switchs closing door；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1 to Figure 3, a kind of inlet duct for sludge drying case, including sludge drying case 1, the sludge
Desiccation case 1 is equipped with sludge inlet, sludge outlet and gas outlet, and 1 bottom of sludge drying case is equipped with several groups air inlet 2,
The air inlet 2 is connected with steam line 3, in the sludge drying case 1 bottom end be equipped with mixing chamber 4, the top of the air inlet 2 with
The mixing chamber 4 is connected, and is correspondingly provided with several gas distributors 5, the gas with the air inlet 2 in the mixing chamber 4
It is symmetrically arranged with multiple groups inclined guide plate 6 in body distributor 5, is equipped with several blow vents 7, the mixing chamber 4 at the top of the mixing chamber 4
It is equipped with the distribution block plate 8 of separate type, distribution 8 both ends of block plate are equipped with vertical snap-gauge 9, and two snap-gauges 9 are fitted in respectively
On the two sidewalls of mixing chamber 4, the distribution block plate 8 is equipped with several hollow gas guide tubes 10 corresponding with blow vent 7, institute
Stating gas guide tube 10 includes that the cylindric installation end being vertically connected with and round table-like gas are distributed end, can on the cylindric installation end
Dismantling connection has nut cap 11, and the 11 outer wall lower edge circumference of nut cap is equipped with shutter 12, and the round table-like gas is distributed on end
Several gas distribution holes 13 are evenly distributed in, 8 side of distribution block plate is equipped with operating handle 14, the sludge drying case 1
Side corresponding with the operating handle 14 is equipped with switch closing door 15.
On the cylindric installation end outer wall and 11 inner wall of the nut cap is equipped with corresponding connection screw thread, the nut cap
11 are detachably connected with the cylindric installation end by connection screw thread realization.
The cabinet of the sludge drying case 1 is externally provided with thermal insulation layer.
The hot-air that the utility model air inlet 2 enters first passes through gas distributor 5 and is distributed, and avoids and excessively collects
In, and it is distributed the design of block plate 8, air inlet 2 and gas distribution holes 13 are protected, sludge is avoided and falls direct blocking
Air inlet 2 and gas distribution holes 13, the distribution cleaning replacement of block plate 8 is more convenient, need to only open switch closing door 15, pass through behaviour
The raising of block plate 8 will be distributed and take out of by making handle 14, and the gas guide tube 10 in nut cap 11 and distribution block plate 8 is detachably connected, in this way
It can be convenient cleaning nut cap 11, shutter 12 and distribution block plate 8.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of inlet duct for sludge drying case, which is characterized in that including sludge drying case (1), the sludge drying
Case (1) is equipped with sludge inlet, sludge outlet and gas outlet, and sludge drying case (1) bottom is equipped with several groups air inlet
(2), the air inlet (2) is connected with steam line (3), the interior bottom end of the sludge drying case (1) be equipped with mixing chamber (4), it is described into
The top of port (2) is connected with the mixing chamber (4), is correspondingly provided in the mixing chamber (4) with the air inlet (2) several
A gas distributor (5), the gas distributor (5) is interior to be symmetrically arranged with multiple groups inclined guide plate (6), at the top of the mixing chamber (4)
Equipped with several blow vents (7), the mixing chamber (4) is equipped with the distribution block plate (8) of separate type, the distribution block plate (8) two
End is equipped with vertical snap-gauge (9), and two snap-gauges (9) are fitted in respectively on the two sidewalls of mixing chamber (4), the distribution block plate (8)
Several hollow gas guide tubes (10) corresponding with blow vent (7) are equipped with, the gas guide tube (10) includes being vertically connected with
Cylindric installation end and round table-like gas be distributed end, be removably connected with nut cap (11) on the cylindric installation end, it is described
Nut cap (11) outer wall lower edge circumference is equipped with shutter (12), is evenly distributed in several gas on the round table-like gas distribution end
Body distribution hole (13), the distribution block plate (8) side are equipped with operating handle (14), the sludge drying case (1) and the operation
The corresponding side of handle (14) is equipped with switch closing door (15).
2. a kind of inlet duct for sludge drying case according to claim 1, which is characterized in that the cylindric peace
It fills on the outer wall of end and the nut cap (11) inner wall is equipped with corresponding connection screw thread, the nut cap (11) and the cylindric peace
Dress end is detachably connected by connection screw thread realization.
3. a kind of inlet duct for sludge drying case according to claim 2, which is characterized in that the sludge drying
The cabinet of case (1) is externally provided with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392075.2U CN208395023U (en) | 2018-03-22 | 2018-03-22 | A kind of inlet duct for sludge drying case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392075.2U CN208395023U (en) | 2018-03-22 | 2018-03-22 | A kind of inlet duct for sludge drying case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208395023U true CN208395023U (en) | 2019-01-18 |
Family
ID=65064055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820392075.2U Active CN208395023U (en) | 2018-03-22 | 2018-03-22 | A kind of inlet duct for sludge drying case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208395023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479540A (en) * | 2019-09-12 | 2021-03-12 | 广州新致晟环保科技有限公司 | Sludge drying device and using method thereof |
| CN114699818A (en) * | 2022-05-07 | 2022-07-05 | 北京华宇辉煌生态环保科技股份有限公司 | Dynamic membrane sewage filtration system |
-
2018
- 2018-03-22 CN CN201820392075.2U patent/CN208395023U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479540A (en) * | 2019-09-12 | 2021-03-12 | 广州新致晟环保科技有限公司 | Sludge drying device and using method thereof |
| CN114699818A (en) * | 2022-05-07 | 2022-07-05 | 北京华宇辉煌生态环保科技股份有限公司 | Dynamic membrane sewage filtration system |
| CN114699818B (en) * | 2022-05-07 | 2023-08-18 | 北京华宇辉煌生态环保科技股份有限公司 | Dynamic membrane sewage filtering system |
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