CN207330710U - A kind of chilling tower mud drying device - Google Patents
A kind of chilling tower mud drying device Download PDFInfo
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- CN207330710U CN207330710U CN201721234370.7U CN201721234370U CN207330710U CN 207330710 U CN207330710 U CN 207330710U CN 201721234370 U CN201721234370 U CN 201721234370U CN 207330710 U CN207330710 U CN 207330710U
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- sludge
- chilling tower
- tower body
- chilling
- drying device
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Abstract
The utility model discloses a kind of chilling tower mud drying device, including chilling tower body, the chilling tower body upper side and lower side are respectively equipped with smoke inlet and exhanst gas outlet, sludge inlet and water inlet pipe are equipped with the top of the chilling tower body, chilling tower body bottom is equipped with sludge outlet, disperse case equipped with sludge between at the top of sludge inlet and the chilling tower body, it is downwardly convex Spherical Bottom that the sludge, which disperses bottom portion, the Spherical Bottom is equipped with multiple equally distributed sludge pipes, all sludge pipes are installed on the top of chilling tower body by pedestal ring flange, the sludge and the flue gas heat exchange of high temperature entered at the top of from chilling tower body is dried, sludge after desiccation comes out from sludge outlet, the flue gas of high temperature is come out by the moisture in sludge and the water cooling of water inlet pipe entrance and then the exhanst gas outlet from chilling tower body lower part.Thermal energy of the high-temperature flue gas in chilling tower during chilling is used for desiccation wet mud by the present apparatus, lifts rubbish household stove treatment effeciency.
Description
Technical field
It the utility model is related to a kind of chilling tower energy recycling device, and in particular to a kind of chilling tower sludge drying dress
Put.
Background technology
It is the high-temperature flue gas for producing combustion furnace in urgency for the function of the chilling tower in environmental protection industry (epi) garbage disposal link
By with the steam moment chilling of spray form in cold tower, temperature is dropped within the time of about 3 seconds from more than 800 degree 250 degree with
Under, so as to prevent bioxin from synthesizing；But this process is using water as chilling working medium, cause a large amount of thermal energy in high-temperature flue gas without
Method recycles, while the waterworks in each city produces many sludge daily, this partial sludge faces in need of immediate treatment, landfill again
It has not been a good method, all kinds of germ viruses in sludge cause environment sludge, it is necessary to by sludge in order to prevent
Similar house refuse equally carries out return combustion processing, and the wet mud of waterworks needs to absorb a large amount of again during desiccation
Heat, the thermal energy during chilling tower is used for desiccation wet mud, reach a high temperature flue gas moment chilling, and wet mud also can desiccation
Reciprocal effect, lifted rubbish household stove treatment effeciency.
Utility model content
The purpose of this utility model is to provide a kind of device for combining sludge drying and chilling tower, make full use of
The heat source of chilling tower comes to sludge drying, reaches the saving energy, the purpose of environmental protection.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of chilling tower mud drying device, including chilling tower body, the chilling tower body upper side and lower side point
She You smoke inlet and exhanst gas outlet, it is characterised in that：Sludge inlet and water inlet pipe, chilling are equipped with the top of the chilling tower body
Tower body bottom is equipped with sludge outlet, and the sludge and the flue gas heat exchange of high temperature entered from chilling tower body top is dried, after desiccation
Sludge comes out from sludge outlet, the flue gas of high temperature by the moisture in sludge and the water cooling that water inlet pipe enters into low temperature flue gas from
The exhanst gas outlet of chilling tower body lower part comes out.
As an improvement, disperseing case equipped with sludge between at the top of the sludge inlet and chilling tower body, the sludge disperses case
Bottom is downwardly convex Spherical Bottom, and the Spherical Bottom is equipped with multiple equally distributed sludge pipes, and all sludge pipes pass through base
Seat ring flange is installed on the top of chilling tower body.
As an improvement, the Spherical Bottom that the sludge pipe disperses case in sludge is uniformly distributed in concentric circles.
The dispersed sludge baffle of sludge, the sludge baffle are set as an improvement, the sludge disperses to be equipped with case
Put above the sludge pipe at face sludge inlet, mud baffle disperses the side wall of case by fixed link installed in sludge.
As an improvement, an aperture for being less than sludge inlet diameter, the face of sludge baffle are equipped with the middle part of the sludge baffle
Product disperses the 1/3-2/3 of case cross section for sludge.
As an improvement, all sludge pipes outlet below the pedestal ring flange is equipped with sludge nozzle.
As an improvement, the sludge nozzle sieve-like structure, the lower surface of sludge nozzle is equipped with a large amount of holes of the same size.
As an improvement, the water inlet pipe extends to lower section above pedestal ring flange, the water inlet pipe below pedestal ring flange
Multiple equally distributed atomizers are equipped with by circulating line.
As an improvement, the water inlet pipe is equipped with the valve of regulating pondage size, pass through the sludge after sludge outlet desiccation
Humidity adjusts the inflow size of water inlet pipe.
As an improvement, the chilling tower body lower part is closing in shape structure, closing in end is sludge outlet.
The beneficial effects of the utility model are：
The utility model can utilize the amount of heat desiccation wet mud of high-temperature flue gas, by wet sludge anhydration, while also can
Enough reach a high temperature the two-way effect of flue gas moment chilling, reaches the saving energy, environmental protection, reduces the purpose of cost.
Brief description of the drawings
Fig. 1 is chilling tower mud drying device stereogram；
Fig. 2 is enlarged drawing at the top of Fig. 1；
Fig. 3 is chilling tower mud drying device inner top structure chart；
Fig. 4 is chilling tower mud drying device top-side figure；
Fig. 5 is chilling tower mud drying device top cut away view.
Fig. 6 disperses case internal structure schematic diagram for sludge.
Reference numeral：1- sludge disperses case, 2- sludge pipes, 3- pedestal ring flanges, 4- chilling tower bodies, the entrance of 5- flue gases
Mouthful, 6- water inlet pipes, 7- sludge nozzles, 8- atomizers, 9- sludge inlets, 10- sludge baffles, 11- exhanst gas outlets, 12- sludge
Outlet.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings
As shown in Figures 1 to 6, a kind of chilling tower mud drying device, including chilling tower body 4,4 top of chilling tower body
Side and lower side are respectively equipped with smoke inlet and exhanst gas outlet 11, and the top of chilling tower body 4 disperses case 1, sludge point for sludge
The lower surface of cloak 1 is downwardly convex Spherical Bottom, and sludge disperses inside case 1 have one piece of sludge baffle 10, the sludge baffle 10
The top of sludge pipe 2 being arranged at face sludge inlet 9, sludge baffle 10 are less than the inside diameter that sludge disperses case 1, pass through
Several fixed links are horizontally fixed on sludge and disperse 1 madial wall of case, and the fixed link is reinforcing bar, and the center of sludge baffle 10 is one small
In the aperture of 9 diameter of sludge inlet；Sludge inlet 9 is arranged at the top that sludge disperses case 1, is fixedly connected with Spherical Bottom and largely leads to
The sludge pipe 2 of chilling tower body 4,2 lower end of sludge pipe are detachably arranged in the top of chilling tower body 4 by pedestal ring flange 3
Portion；Sludge pipe 2 is fixed together by flange and pedestal ring flange 3, can be dismantled, and is passed through in the lower section of pedestal ring flange 3
Flange has sludge nozzle 7 with the outlet connection of sludge pipe 2, and sludge nozzle 7 is sieve-like structure, and there are many sizes in lower surface
Consistent hole, the hole of all sludge nozzles 7 are calculated according to the flow velocity and flow of high-temperature flue gas；Water inlet pipe 6 passes through flange
It is fixed together with pedestal ring flange 3, water inlet pipe 6 is equipped with multiple be uniformly distributed after pedestal ring flange 3 by circulating line
Atomizer 8, atomizer 8 can spray vaporific steam, between atomizer 8 is distributed between the gap of sludge nozzle 7,
The lower end of atomizer 8 is in same level with the lower end of sludge nozzle 7；Chilling tower body 4 is cylindrical-shaped structure, and the upper end leads to
Cross flange to be fixed together with pedestal ring flange 3,4 lower end of chilling tower body is closing in shape structure, and closing in end is sludge outlet
12,4 upper side of chilling tower body has flue gas inlet port 5, and flue gas inlet port 5 is located at the lower section of sludge nozzle 7, apart from sludge nozzle
7 lower surface about 50cm, is safe distance, and optimal flue gas is entered in chilling tower body 4 with tangential direction；Exhanst gas outlet 11
In the lower side of chilling tower body 4, set with flue gas inlet port 5 into 180 degree angle, same exhanst gas outlet 11 is also and chilling tower body
4 tangential directions come out.
Embodiment：Sludge disperses case 1 from sludge inlet 9 into sludge, and it is a larger space that sludge, which disperses case 1,
For buffering the wet mud entered from sludge inlet 9, the wet mud entered from sludge inlet 9 due to certain power, and
The sludge pipe 2 that sludge disperses the lower section of case 1 is more dispersed, in order to make sludge by sludge pipe 2 than more uniform, in sludge point
The inside of cloak 1 is provided with sludge baffle 10, and there is an aperture at the middle part of sludge baffle 10, after sludge falls on sludge baffle 10,
The aperture at fraction sludge from the middle part of sludge baffle 10 flows down, and enters chilling tower body 4 from the sludge pipe 2 at middle part, most of dirty
Mud enters in each sludge pipe 2 from 10 surrounding of sludge baffle spilling is dispersed, so as to achieve the purpose that dispersed sludge；
Sludge is evenly spread to after each sludge pipe 2 by sludge baffle 10 enters sludge nozzle 7, sludge spray by pedestal ring flange 3
There are many holes of the same size in first 7 lower surface, convenient that wet mud is pressed into the shapes of similar noodles to tenesmus, and high-temperature flue gas is from cigarette
Gas inlet port 5 enters, and flows downward in the 4 inside spirality formula rotation of chilling tower body, runs into the wet mud of list structure, so that
High-temperature flue gas dewatered sludge, while high-temperature flue gas itself also reaches the effect of moment chilling.Flue gas after cooling is from exhanst gas outlet
11 exit into next link.Wet mud is collected from sludge outlet 12 after being dried and carries out next link processing.In order to
Sludge is prevented when being not fine in continuity, and when high-temperature flue gas comes into chilling tower body 4, in order to reach cooling effect
Fruit, while water cooling plant is also provided with, cold water enters from water inlet pipe 6, and vaporific steam is formed by equally distributed atomizer 8
It is sprayed onto inside chilling tower body 4, supplements the chilling ability of sludge.
Claims (8)
1. a kind of chilling tower mud drying device, including chilling tower body, chilling tower body upper side and the lower side difference
Equipped with smoke inlet and exhanst gas outlet, it is characterised in that：Sludge inlet and water inlet pipe, chilling tower are equipped with the top of the chilling tower body
Body bottom is equipped with sludge outlet, and the sludge and the flue gas heat exchange of high temperature entered from chilling tower body top is dried, the dirt after desiccation
Mud comes out from sludge outlet, and the flue gas of high temperature is by the moisture in sludge and the water cooling that water inlet pipe enters into the flue gas of low temperature from urgency
The exhanst gas outlet of cold tower body lower part comes out.
A kind of 2. chilling tower mud drying device as claimed in claim 1, it is characterised in that：The sludge inlet and chilling tower
Disperse case equipped with sludge between at the top of body, it is downwardly convex Spherical Bottom that the sludge, which disperses bottom portion, and the Spherical Bottom is equipped with more
A equally distributed sludge pipe, all sludge pipes are installed on the top of chilling tower body by pedestal ring flange.
A kind of 3. chilling tower mud drying device as claimed in claim 2, it is characterised in that：The sludge pipe is in sludge point
The Spherical Bottom of cloak is uniformly distributed in concentric circles.
A kind of 4. chilling tower mud drying device as claimed in claim 2, it is characterised in that：The sludge disperses in case to be equipped with
By the sludge baffle that sludge is dispersed, the sludge baffle plate setting is above the sludge pipe at face sludge inlet, mud gear
Plate disperses the side wall of case by fixed link installed in sludge.
A kind of 5. chilling tower mud drying device as claimed in claim 4, it is characterised in that：It is equipped with the middle part of the sludge baffle
One aperture for being less than sludge inlet diameter, the area of sludge baffle disperse the 1/3-2/3 of case cross section for sludge.
A kind of 6. chilling tower mud drying device as claimed in claim 2, it is characterised in that：Below the pedestal ring flange
All sludge pipe outlets are equipped with sludge nozzle.
A kind of 7. chilling tower mud drying device as claimed in claim 6, it is characterised in that：The sludge nozzle sieve-like knot
Structure, the lower surface of sludge nozzle are equipped with a large amount of holes of the same size.
A kind of 8. chilling tower mud drying device as claimed in claim 2, it is characterised in that：The water inlet pipe is from pedestal flange
Below being extended to above disk, the water inlet pipe below pedestal ring flange is equipped with multiple equally distributed atomizations by circulating line and sprays
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234370.7U CN207330710U (en) | 2017-09-25 | 2017-09-25 | A kind of chilling tower mud drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234370.7U CN207330710U (en) | 2017-09-25 | 2017-09-25 | A kind of chilling tower mud drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330710U true CN207330710U (en) | 2018-05-08 |
Family
ID=62370271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721234370.7U Active CN207330710U (en) | 2017-09-25 | 2017-09-25 | A kind of chilling tower mud drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207330710U (en) |
-
2017
- 2017-09-25 CN CN201721234370.7U patent/CN207330710U/en active Active
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