CN208671608U

CN208671608U - It is a kind of for extracting the drying device of thick titanium valve in SCR catalyst

Info

Publication number: CN208671608U
Application number: CN201821060988.0U
Authority: CN
Inventors: 朱才然; 柴晋山
Original assignee: Anhui Scarlet Environmental Protection Technology Co Ltd
Current assignee: Anhui Scarlet Environmental Protection Technology Co Ltd
Priority date: 2018-07-05
Filing date: 2018-07-05
Publication date: 2019-03-29
Anticipated expiration: 2028-07-05

Abstract

The utility model discloses a kind of for extracting the drying device of thick titanium valve in SCR catalyst, including hothouse, spiral conveyer and air filtering assembly, the hothouse upper middle position is connected with admission line, the admission line end is communicated with air blower, the air intake of the air blower is connected with air filtering assembly, the inlet end of the air filtering assembly is connected to outside air, the dry chamber interior walls rule setting has the arc pipe of bending and opening upwards, the hothouse bottom side is equipped with heating tube, the dry chamber interior walls rule setting of the utility model has the arc pipe of bending and opening upwards, time and the distance of Flow of Goods and Materials can be lengthened, it is able to ascend the heated uniformity of material simultaneously, and then it can preferably play dry effect.

Description

It is a kind of for extracting the drying device of thick titanium valve in SCR catalyst

Technical field

The utility model relates to SCR catalysts to extract thick titanium valve technical field, specially a kind of for mentioning in SCR catalyst Take the drying device of thick titanium valve.

Background technique

SCR catalyst can generate thick titanium valve and pressing filtering liquid after carrying out filters pressing separation by plate and frame filter press, and at this time Thick titanium valve is dampness, it is also necessary to be dried and obtain dry thick titanium valve, still, in the prior art, after to filters pressing SCR catalyst often all materials disposably put into hothouse be dried, this is usually catalyzed SCR Agent uneven heating, drying efficiency is less desirable, in addition, for example documents number be CN201621490220.8 low temperature with High-low temperature SCR catalyst drying device, air inlet are to open wide setting and any connection component and filter assemblies are not present, and are held very much It easily leads to dirty air to enter in hothouse, affects the extraction effect of SCR catalyst instead, thus also need to improve.

Utility model content

The purpose of this utility model is to provide a kind of for extracting the drying device of thick titanium valve in SCR catalyst, with solution Certainly the problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: one kind is for extracting thick titanium in SCR catalyst The drying device of powder, including hothouse, spiral conveyer and air filtering assembly, the hothouse upper middle position are connected with Admission line, the admission line end are communicated with air blower, and the air intake of the air blower is connected with air filtering assembly, institute The inlet end for stating air filtering assembly is connected to outside air, and the dry chamber interior walls rule setting has bending and opening upwards Arc pipe, the hothouse bottom side be equipped with heating tube, the spiral conveyer upper and lower part is respectively arranged with row Pipe material and elevating hopper, the drainage line are connected to hothouse, and the hothouse bottom is that funnel-form is arranged and is also equipped with Discharger.

Preferably, the air filtering assembly includes shell, card slot and box-like filter screen, the card slot be set as two groups and Case top two sides are opened in, the box-like filter screen is actively plugged in shell, the top of the box-packed filter screen by card slot Filter cloth and active carbon are filled respectively in inside equipped with sealing cover, and box-packed filter screen.

Preferably, the arc pipe bottom end is located at the surface of discharger, is located at the arc pipe upper end opening The underface of drainage line terminal part, and arc pipe outer wall side is fixed by the way of spot welding with dry chamber interior walls.

Preferably, the hothouse top is provided with several gas vents.

Preferably, temperature sensor is installed inside the hothouse, is equipped with outside the hothouse and temperature sensing The temperature controller that device is electrically connected, the output end of the temperature controller are also electrically connected at heating tube.

Compared with prior art, the utility model has the beneficial effects that

1, extraneous air can be carried out to purify by air filtering assembly and is conveyed by the setting of air blower To hothouse, and air filtering assembly is made of shell, card slot and box-like filter screen, is easily installed and dismantles cleaning；

2, heating tube is provided in hothouse to heat the air of input, so that entire hothouse carries out Heating, while the temperature sensed can be transmitted to by temperature controller by the setting of temperature sensor, and be controlled by it and add The heating temperature of heat pipe；

3, dry chamber interior walls rule setting has the arc pipe of bending and opening upwards, can lengthen Flow of Goods and Materials when Between and distance, while being able to ascend the heated uniformity of material, and then can preferably play dry effect, have very high Practicability, greatly improve this it is a kind of for extracted in SCR catalyst the drying device of thick titanium valve using functional, guarantee it Using effect and utilization benefit are suitble to be widely popularized.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model air filtering assembly structural schematic diagram；

Fig. 3 is the utility model electrical connection schematic diagram.

In figure: 1 hothouse, 2 spiral conveyers, 3 air filtering assemblies, 31 shells, 32 card slots, 33 box-like filter screens, 34 Sealing cover, 4 admission lines, 5 temperature controllers, 6 air blowers, 7 arc pipes, 8 heating tubes, 9 drainage lines, 10 elevating hoppers, 11 Discharger, 12 gas vents, 13 temperature sensors.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: one kind is for extracting thick titanium valve in SCR catalyst Drying device, including hothouse 1, spiral conveyer 2 and air filtering assembly 3,1 upper middle position of the hothouse connection There is admission line 4,4 end of admission line is communicated with air blower 6, and the air intake of the air blower 6 is connected with air filtration The inlet end of component 3, the air filtering assembly 3 is connected to outside air, and the 1 inner wall rule setting of hothouse has bending And the arc pipe 7 of opening upwards, 1 bottom side of hothouse are equipped with heating tube 8,2 top of spiral conveyer is under Portion is respectively arranged with drainage line 9 and elevating hopper 10, and the drainage line 9 is connected to hothouse 1, and 1 bottom of hothouse is Funnel-form is arranged and is also equipped with discharger 11.

Specifically, the air filtering assembly 3 includes shell 31, card slot 32 and box-like filter screen 33, the card slot 32 is set It is set to two groups and is opened in 31 top two sides of shell, the box-like filter screen 33 is actively plugged in shell 31, institute by card slot 32 The top for stating box-packed filter screen 102 is equipped with sealing cover 34, and filter cloth and activity are filled in the inside of box-packed filter screen 102 respectively Charcoal.

Specifically, 7 bottom end of arc pipe is located at the surface of discharger 11, at 7 upper end opening of arc pipe Positioned at the underface of 9 terminal part of drainage line, and 7 outer wall side of the arc pipe and 1 inner wall of hothouse use the side of spot welding Formula is fixed.

Specifically, 1 top of hothouse is provided with several gas vents 12.

Specifically, be equipped with temperature sensor 13 inside the hothouse 1, it is equipped with outside the hothouse 1 and temperature The temperature controller 5 that sensor 13 is electrically connected, the output end of the temperature controller 5 are also electrically connected at heating tube 8.

Working principle: the utility model is a kind of for extracting the drying device of thick titanium valve in SCR catalyst, herein spiral The feeding that model screw elevator can be selected in conveyer is mechanical, and suitable application area is wider, and model TB-125 can be selected in air blower Pipeline fan, model WSJRG can be selected in heating tube, be suitable for air and heat, temperature sensor 13 and temperature controller 14 For the intelligent digital temperature controller of integration setting, and model uses CHB702, in use, can will by air filtering assembly 3 Extraneous air purify and be delivered in hothouse 1 by the setting of air blower 6, and air filtering assembly 3 is by shell Body 31, card slot 32 and box-like filter screen 33 form, and are easily installed and dismantle cleaning, heating tube 8 is provided in hothouse 1 can be right The air of input is heated, so that entire hothouse 1 heats up, while can by the setting of temperature sensor 13 The temperature sensed is transmitted to temperature controller 5, and is controlled by it the heating temperature of heating tube 8, in addition, 1 inner wall of hothouse Rule setting has the arc pipe 7 of bending and opening upwards, can lengthen time and the distance of Flow of Goods and Materials, while can mention The heated uniformity of material is risen, and then can preferably play dry effect.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of for extracting the drying device of thick titanium valve, including hothouse (1), spiral conveyer (2) and sky in SCR catalyst Gas filter assemblies (3), it is characterised in that: hothouse (1) upper middle position is connected with admission line (4), the air inlet Pipeline (4) end is communicated with air blower (6), and the air intake of the air blower (6) is connected with air filtering assembly (3), the sky The inlet end of gas filter assemblies (3) is connected to outside air, hothouse (1) the inner wall rule setting have bending and be open to On arc pipe (7), hothouse (1) bottom side be equipped with heating tube (8), spiral conveyer (2) top and under Portion is respectively arranged with drainage line (9) and elevating hopper (10), and the drainage line (9) is connected to hothouse (1), the hothouse (1) bottom is that funnel-form is arranged and is also equipped with discharger (11).

2. according to claim 1 a kind of for extracting the drying device of thick titanium valve in SCR catalyst, it is characterised in that: The air filtering assembly (3) includes shell (31), card slot (32) and box-like filter screen (33), and the card slot (32) is set as two Group and two sides at the top of shell (31) being opened in, the box-like filter screen (33) is actively plugged in shell (31) by card slot (32), The top of the box-packed filter screen (102) is equipped with sealing cover (34), and filter cloth is filled in the inside of box-packed filter screen (102) respectively And active carbon.

3. according to claim 1 a kind of for extracting the drying device of thick titanium valve in SCR catalyst, it is characterised in that: Arc pipe (7) bottom end is located at the surface of discharger (11), is located at drainage conduit at arc pipe (7) upper end opening The underface of road (9) terminal part, and the arc pipe (7) outer wall side and hothouse (1) inner wall are consolidated by the way of spot welding It is fixed.

4. according to claim 1 a kind of for extracting the drying device of thick titanium valve in SCR catalyst, it is characterised in that: Hothouse (1) top is provided with several gas vents (12).

5. according to claim 1 a kind of for extracting the drying device of thick titanium valve in SCR catalyst, it is characterised in that: It is equipped with temperature sensor (13), is equipped with outside the hothouse (1) and temperature sensor (13) inside the hothouse (1) The output end of the temperature controller (5) of electric connection, the temperature controller (5) is also electrically connected at heating tube (8).