CN209490688U - The light discharging methane-desulfurizing device of large-tonnage - Google Patents

Abstract

The utility model belongs to industrial gasses purifier apparatus, specific name is the light discharging methane-desulfurizing device of large-tonnage, including desulfurization tower body, biogas exhaust outlet, biogas air inlet, feed inlet, tower side drawer mouth, discharge the components such as drawer, the utility model passes through the transformation to desulfurizing agent bedstead and desulfurizing agent bed in desulfurizing tower body, drawer mouth has been opened up in side, discharging drawer is installed additional, flat material can be completed from the flat material mouth opened up, make worker that can complete the filling and cleaning work of whole desulfurizing agents in outside, it completely solves worker and is easy the problem of being burnt, it can also save labour turnover simultaneously, improve working efficiency.

Description

The light discharging methane-desulfurizing device of large-tonnage

Technical field:

The utility model belongs to industrial gasses purifier apparatus, and specific name is the light discharging methane-desulfurizing device of large-tonnage.

Background technique:

Mainly it is all made of chemical desulfurization, is illustrated with biogas, i.e., during the gas sweetening of biogas or other sulfur-bearings at present Biogas passes through desulfurizing agent bed at normal temperature, and the hydrogen sulfide gas in biogas is contacted with desulfurizing agent (iron oxide), and chemical reaction is de- Except the hydrogen sulfide gas in gas.This desulfurization method equipment is simple, and operating cost is low, desulfurization effect it is good (up to 90% with On).This mode generallys use desulfurizing tower, built-in desulfurizing agent (iron oxide or active carbon), to guarantee that gas passes through desulfurization Agent, the desulfurizing agent that desulfurization bed loads cannot be blocked up, and generally no greater than 50cm avoids desulfurizing agent from being compacted, and gas not easily passs through desulfurization Agent, therefore layer 2-3 desulfurization bed built in general desulfurizing tower, layering load desulfurizing agent.

Layering loads desulfurizing agent, and desulfurizing agent needs half a year replacement primary, and when removing desulfurizing agent in tower, the past generally uses people Work is drawn, but due to tower depth, amount of fill is big, and one layer can reach several tons, and it is very big to draw workload clearly, time-consuming and laborious, and iron oxide With oxygen easy firing, often burns and draw personnel clearly.

Summary of the invention:

For this purpose, the problem difficult for the discharging of general desulfurizing tower, present applicant proposes one kind can quickly pass in and out desulfurizing agent Desulfurizer.

The light discharging methane-desulfurizing device of large-tonnage, including desulfurization tower body, biogas exhaust outlet, biogas air inlet, feed inlet, Tower side drawer mouth, discharging drawer, tower bottom discharge port, chain block feed device, desulfurizing agent bedstead, desulfurizing agent bed, flat material mouth, Desulfurization tower body is hollow cylindrical structure, and the top of desulfurizing tower body sidewall is transversely and horizontally connected to biogas exhaust outlet, desulfurization tower body The bottom of side wall is transversely and horizontally connected to biogas air inlet, and feed inlet is installed at the top of desulfurization tower body, and tower bottom is installed in desulfurization tower body bottom Discharge port, desulfurization tower body top is outer also to install chain block feed device, is transversely mounted desulfurizing agent bedstead, desulfurization in desulfurizing tower body Desulfurizing agent bed is installed on agent bedstead, discharging drawer through slot is opened up among desulfurizing agent bed, sliding rail is formed on desulfurizing agent bedstead, takes off Tower side drawer mouth is installed, discharging drawer can be sliding from tower side drawer mouth along the sliding rail on desulfurizing agent bedstead on the side wall of sulphur tower body Dynamic disengaging desulfurization tower body, while the pull for the drawer that discharges can also control the opening and closing of discharging drawer through slot, tower side drawer mouth just on Flat material mouth is opened up on the desulfurizing tower body sidewall of side.

Preferably, the desulfurizing agent bedstead and desulfurizing agent bed are divided into upper, middle and lower-ranking, the tower side drawer mouth and go out Material drawer corresponds and is also classified into upper, middle and lower-ranking, and the flat material mouth is divided into middle layer and lower layer, wherein the flat material mouth of lower layer and Drawer mouth corresponding desulfurizing agent that desulfurizing agent bed to lower layer can be spread in lower layer's tower side is laid with and cleaning, the flat material mouth in middle layer and middle layer The desulfurizing agent that tower side drawer mouth is corresponding desulfurizing agent bed to middle layer to be spread is laid with and cleaning, upper layer is desulfurizing agent bed spread it is de- Sulphur agent is then directly laid with and is cleared up by feed inlet.

Preferably, the desulfurizing agent bedstead and desulfurizing agent bed of the discharging drawer two sides, tilts inwardly, is convenient for desulfurization Desulfurizing agent on agent bed is cleared up, additionally it is possible to be increased the contact area of biogas and desulfurizing agent, be accelerated rate of sulphur expulsion.

Desulfurizing agent is lifted from bottom surface by chain block feed device from the feed inlet at top when charging and is sent into, according to Under, in, on sequence by desulfurizing agent be laid on it is desulfurizing agent bed spread, by the flat material mouth of each layer by desulfurizing agent in process of deployment It is uniformly laid with, after to be desulfurization dose of use, opens discharge port, extraction lower layer discharging drawer, the desulfurizing agent of lower layer's failure is under It is fallen in through slot among layer desulfurizing agent bedstead, cleans out tower body from discharge port, the cleaning operation on middle layer and upper layer is similarly.

The utility model uses top stratified feeding, bottom layering discharging, and top feed promotes filler using chain block, The pull drawer gravity that discharges slides discharging, does not have to solve easily to burn worker's in the past from basic into charging in tower body and discharging again Securely and reliably, and manpower is greatly saved in problem, and the past, which loads 10 tons of desulfurizing agents, needs 5 people three days time-consuming, uses the utility model Loading 10 tons of desulfurizing agents only needs 2 people, and 3 hours can be completed；Past goes out 10 tons of material, needs 5 people, 5 days time-consuming, goes out 10 tons of material now 3 people are only needed, can be completed within 12 hours.

Detailed description of the invention:

Fig. 1 is the structure front view of the light discharging methane-desulfurizing device of large-tonnage.

Fig. 2 is the structural side view of the light discharging methane-desulfurizing device of large-tonnage.

Fig. 3 is the top view of the desulfurizing agent bedstead structure under discharging drawer extraction state.

In figure: desulfurization tower body 1, biogas exhaust outlet 2, biogas air inlet 3, feed inlet 4, tower side drawer mouth 5, discharging drawer 6, Tower bottom discharge port 7, chain block feed device 8, desulfurizing agent bedstead 9, desulfurizing agent bed 10, flat material mouth 11, discharging drawer through slot 12, sliding rail 13.

Specific embodiment:

Please refer to the light discharging methane-desulfurizing device of large-tonnage as depicted in figs. 1 and 2, including desulfurization tower body 1, biogas row Port 2, biogas air inlet 3, feed inlet 4, tower side drawer mouth 5, discharging drawer 6, tower bottom discharge port 7, chain block feed device 8, desulfurizing agent bedstead 9, desulfurizing agent bed 10, flat material mouth 11, desulfurization tower body 1 are hollow cylindrical structure, 1 side wall of desulfurization tower body Top be transversely and horizontally connected to biogas exhaust outlet 2, the bottom of 1 side wall of desulfurization tower body is transversely and horizontally connected to biogas air inlet 3, desulfurization Feed inlet 4 is installed, tower bottom discharge port 7 is installed in 1 bottom of desulfurization tower body, and 1 top of desulfurization tower body is outer also to install chain calabash at the top of tower body 1 Reed feed device 8 is transversely mounted desulfurizing agent bedstead 9 in desulfurization tower body 1, installs desulfurizing agent bed 10, desulfurization on desulfurizing agent bedstead 9 Discharging drawer through slot 12 is opened up among agent bed 10, is formed with sliding rail 13 on desulfurizing agent bedstead 9, is installed on the side wall of desulfurization tower body 1 Tower side drawer mouth 5, discharging drawer 6 can slide disengaging desulfurizing tower from tower side drawer mouth 5 along the sliding rail 13 on desulfurizing agent bedstead 9 Body 1, while the pull for the drawer 6 that discharges can also control the opening and closing of discharging drawer through slot 12, the desulfurization right above tower side drawer mouth 5 Flat material mouth 11 is opened up on 1 side wall of tower body.

The desulfurizing agent bedstead and desulfurizing agent bed are divided into upper, middle and lower-ranking, the tower side drawer mouth and discharging drawer with It is corresponding be also classified into upper, middle and lower-ranking, the flat material mouth is divided into middle layer and lower layer, wherein the flat material mouth of lower layer and lower layer's tower side The corresponding desulfurizing agent that desulfurizing agent bed to lower layer can be spread of drawer mouth is laid with and cleaning, the flat material mouth in middle layer and middle layer tower side drawer The corresponding desulfurizing agent that desulfurizing agent bed to middle layer can be spread of mouth is laid with and cleaning, the desulfurizing agent bed desulfurizing agent spread in upper layer are then straight Feed inlet was connected to be laid with and cleared up.

The desulfurizing agent bedstead and desulfurizing agent bed of the discharging drawer two sides, tilt inwardly, are convenient for desulfurizing agent bed On desulfurizing agent cleared up, additionally it is possible to increase the contact area of biogas and desulfurizing agent, accelerate rate of sulphur expulsion.

Desulfurizing tower charging, using layer-by-layer distribution (bottom, middle layer, upper layer).Charging lifts vehicle-mounted desulfurization by pylon electric hoist Agent material bag is vertically fallen into tower from desulfurizing tower top feed mouth, and electric hoist can move on tower frame cross beam, is that desulfurizing tower group is multiple Charging in tower.Charging divide bottom, in, on successively charge.When charging, the capping of bottom discharge port flange is first sealed, one layer is filled and first puts well This layer of bed is auxiliary (discharging is outer, in, interior drawer seals the capping of discharge port flange), is charged at this layer of flat material mouth, gorgeous with flat claw Flat material seals flat material mouth flange capping.In dress middle layer, middle layer, which installs, is loading onto layer, and upper layer (without flat material mouth) above fits a layer into tower top Portion seals feed opening flange capping by the top feed mouth flat honest material of flat claw, and charging is fully completed.Desulfurizing tower discharging, uses Layering discharging (bottom, middle layer, upper layer).The capping of desulfurizing tower bottom discharge port flange is opened, discharges and successively opens bottom, middle layer, Upper layer discharge port covers flange, successively extraction outside drawer, and the drawer in the middle part of extraction, finally extraction inside drawer, makes bottom in tower Desulfurizing agent in the wrong falls to make the bed and be discharged from tower bottom discharge port.Complete bottom out, out middle layer, finally upper layer out.It pulls and takes out from material Bottle gouard moved by hands pull-out can be borrowed when drawer.

The safety problem for not only solving the worker that burns, also greatly improves working efficiency.

It will be understood by those skilled in the art that some repair can be made to the utility model under the guidance of this specification Change and adjust, these modifications and adjustment should also be as in the utility model claims limited range.

Claims (3)

1. the light discharging methane-desulfurizing device of large-tonnage, it is characterised in that: including desulfurization tower body, biogas exhaust outlet, biogas air inlet It is mouth, feed inlet, tower side drawer mouth, discharging drawer, tower bottom discharge port, chain block feed device, desulfurizing agent bedstead, desulfurizing agent bed Paving, flat material mouth, desulfurization tower body are hollow cylindrical structure, and the top of desulfurizing tower body sidewall is transversely and horizontally connected to biogas exhaust Mouthful, the bottom of desulfurizing tower body sidewall is transversely and horizontally connected to biogas air inlet, installs feed inlet, desulfurization tower body bottom at the top of desulfurization tower body Tower bottom discharge port is installed in portion, and desulfurization tower body top is outer also to install chain block feed device, is transversely mounted desulfurization in desulfurizing tower body Agent bedstead installs desulfurizing agent bed on desulfurizing agent bedstead, opens up discharging drawer through slot among desulfurizing agent bed, on desulfurizing agent bedstead Be formed with sliding rail, tower side drawer mouth be installed on the side wall of desulfurization tower body, discharging drawer can along the sliding rail on desulfurizing agent bedstead from Tower side drawer mouth sliding disengaging desulfurization tower body, while the pull for the drawer that discharges can also control the opening and closing of discharging drawer through slot, tower Flat material mouth is opened up on desulfurizing tower body sidewall right above the drawer mouth of side.

2. the light discharging methane-desulfurizing device of large-tonnage as described in claim 1, it is characterised in that: the desulfurizing agent bedstead and Desulfurizing agent bed is divided into upper, middle and lower-ranking, and the tower side drawer mouth and discharging drawer correspond and be also classified into upper, middle and lower three Layer, the flat material mouth is divided into middle layer and lower layer, wherein the flat material mouth of lower layer and lower layer's tower side drawer mouth is corresponding can be de- to lower layer Desulfurizing agent on sulphur agent bed is laid with and cleaning, the flat material mouth in middle layer and middle layer tower side drawer mouth is corresponding can be to middle layer desulfurizing agent Desulfurizing agent on bed is laid with and cleaning, and the desulfurizing agent bed desulfurizing agent spread in upper layer then directly be laid with by feed inlet and clearly Reason.

3. the light discharging methane-desulfurizing device of large-tonnage as described in claim 1, it is characterised in that: the discharging drawer two sides Desulfurizing agent bedstead and desulfurizing agent bed, tilt inwardly.