CN209668959U - A kind of water coke coal slurry gasification production Heisui River recovery system - Google Patents
A kind of water coke coal slurry gasification production Heisui River recovery system Download PDFInfo
- Publication number
- CN209668959U CN209668959U CN201920301278.0U CN201920301278U CN209668959U CN 209668959 U CN209668959 U CN 209668959U CN 201920301278 U CN201920301278 U CN 201920301278U CN 209668959 U CN209668959 U CN 209668959U
- Authority
- CN
- China
- Prior art keywords
- defecator
- centrifuge
- water
- heisui river
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
Disclosed by the utility model is a kind of water coke coal slurry gasification production Heisui River recovery system, including defecator, defecator underflow pump, centrifuge, discharge pond, discharge pond pump, mixer, coke gasification pulp water comb, wherein, the outlet of coke gasification pulp water comb, discharge pond pump discharge, which extends and connects, to be met on mixer, mixer outlet is connect with defecator, buck overflow port and Heisui River outlet line are connected on defecator, Heisui River outlet line is connect with defecator underflow pump, defecator underflow pump discharge is connect with centrifuge, slag notch is connected on centrifuge, gray water outlet pipeline, gray water outlet pipeline is connect with discharge pond, it discharges pond and discharge pond pump connects, the utility model has dehydrating effect good, solid phase water content is low, processing capacity is big, occupied area is small, safeguard the advantages that simple；The technical characterstics such as simple structure, convenient control.
Description
Technical field
The utility model relates to a kind of recovery systems, more specifically say, are related to a kind of water coke coal slurry gasification production Heisui River and return
Receipts system, belongs to chemical production field.
Background technique
Multi-nozzle opposed gasification technology, using petroleum coke, raw coal and pure oxygen as primary raw material, it is effective for generating with CO and H2
The water-gas of gas, device are divided into burnt coal slurry feedstock workshop section, coke gasification workshop section, pulp water processing section, recuperation of heat and desulfurization workshop section.It passes
The defecator bottom Heisui River of pulp water processing section, generallys use belt filter press as solid-liquid separating equipment, liquid phase in system design
Reuse, fine slag outward transport have the drawback that costs and poor dehydration results, solid phase water content is high, processing capacity is small, takes up a large area, ties up
It protects costly.
Utility model content
In order to solve above-mentioned prior art problem, the utility model is provided with dehydrating effect is good, solid phase water content is low, place
A kind of water coke coal slurry gasification for the technical characterstics such as reason ability is big, occupied area is small, maintenance is simple produces Heisui River recovery system.
To achieve the goals above, the utility model is achieved through the following technical solutions:
A kind of water coke coal slurry gasification produces Heisui River recovery system, including defecator, defecator underflow pump, centrifuge, discharge pond,
Discharge pond pump, mixer, coke gasification pulp water comb, wherein the coke gasification pulp water comb outlet, discharge pond pump discharge extend
And connection is met on mixer, the mixer outlet is connect with defecator, and buck overflow port is connected on the defecator
With Heisui River outlet line, the Heisui River outlet line is connect with defecator underflow pump, the defecator underflow pump discharge and centrifugation
Machine connects, and slag notch, gray water outlet pipeline are connected on the centrifuge, and the gray water outlet pipeline is connect with discharge pond, institute
It states discharge pond and discharge pond pump connects.
As an improvement further include PAM automatic medicine adding apparatus, the PAM automatic medicine adding apparatus respectively with mixer, from
Scheming connection.
As an improvement the defecator underflow pump, centrifuge are respectively connected with PLC controller.
As an improvement the defecator underflow pump inlet, centrifuge import are respectively connected with flushing water pipeline to be used for
Flushing after equipment out of use.
As an improvement the centrifuge includes rotary drum, removably it is inlaid with positioned at the discharge port of rotary drum small end resistance to
Grind ceramic chamber lining.
The utility model has the advantages that having dehydrating effect is good, solid phase water content is low, processing capacity is big, occupied area is small, maintenance is simple etc.
Advantage；Simple structure, convenient control.
Detailed description of the invention
Fig. 1 is that the utility model water coke coal slurry gasification produces Heisui River recovery system structural schematic diagram.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
The specific embodiment of Heisui River recovery system, a kind of water of the embodiment are produced for a kind of water coke coal slurry gasification as shown in Figure 1
Burnt coal slurry gasification produces Heisui River recovery system, including defecator 1, defecator underflow pump 2, centrifuge 3, discharge pond 4, discharge pond pump 5,
Mixer 6, coke gasification pulp water comb 7, wherein the coke gasification pulp water comb 7 exports, pump 5 outlet in discharge pond extends and connects
It connects and meets on mixer 6, the outlet of mixer 6 is connect with defecator 1, is connected with buck overflow port on the defecator 1
With Heisui River outlet line 8, the Heisui River outlet line 8 is connect with defecator underflow pump 2, the defecator underflow pump 2 outlet with
Centrifuge 3 connects, which is that the scope of application requires weight percent solids≤30% in mixed liquor, and has good
Mobility allows temperature of charge≤90 DEG C, to be connected with slag notch 9, gray water outlet pipeline 10,9 row of slag notch on the centrifuge 3
The waste material removed transports outward centralized processing or secondary recovery after vehicle is dragged away with waste residue, and the gray water outlet pipeline 10 connects with discharge pond 4
It connects, the discharge pond 4 is connect with discharge pond pump 5, and coke gasification pulp water enters with discharge 4 return water of pond through mixer and after PAM is added
Defecator 1, buck is through buck overflow port overflow to ash water tank in defecator 1, and 1 bottom Heisui River of defecator is by defecator underflow pump 2
It is sent to centrifuge 3, the waste residue that centrifuge 3 is isolated is transported outward by automobile, and filtrate flow to discharge pond through gray water outlet pipeline 10 certainly
4,1 reuse of defecator is sent to by discharge pond pump 5,3 entrance of centrifuge is furnished with PAM chemical feeding points, the utility model water coke coal slurry gasification
Producing Heisui River recovery system, to have that dehydrating effect is good, solid phase water content is low, processing capacity is big, occupied area is small, maintenance is simple etc. excellent
Point, simple structure, convenient control.
As an improvement embodiment, further include PAM automatic medicine adding apparatus 11, the PAM automatic medicine adding apparatus 11 divides
It is not connect with mixer 6, centrifuge 3, the effect of centrifuge Heisui River separation of solid and liquid can be effectively improved.
As an improvement embodiment, the defecator underflow pump 2, centrifuge 3 be respectively connected with PLC controller, clarifies
Slot underflow pump 2 and centrifuge 3 are controlled using variable frequency starting, PLC, have the characteristics that extend service life of equipment and economize on electricity, simultaneously
It is low with water content in slag after separation, the high-quality feature of recycle-water.
As an improvement embodiment, 2 import of defecator underflow pump, 3 import of centrifuge are respectively connected with flushing water
Pipeline 12, flushing water pipeline 12 can be used for the flushing after equipment out of use, and flushing water pipeline 12 is flushing water DN50 pipeline.
As an improvement embodiment, the centrifuge 3 includes rotary drum, and the discharge port positioned at rotary drum small end is dismountable
It is inlaid with wear-resistant ceramic bushing, the features such as according to the flow in 1 bottom Heisui River of defecator, solid content, solid matter partial size, is considered
The relationship of waste residue moisture percentage, chooses after relationship and draw ratio and processing between the separation factor and separating effect of centrifuge
The centrifuge of suitable type, centrifuge include rotary drum, and rotary drum uses more corrosion resistant two phase stainless steel centrifugal casting, and spiral pushes away
It send using high-quality stainless steel and pusher face tungsten carbide button block, the discharge port of rotary drum small end studs with replaceable high abrasion ceramics
Bushing prevents abrasion of the solid-phase material to rotary drum slag notch, improves rotary drum service life.The main and auxiliary motor of centrifuge 3 uses frequency conversion
Start and controlled by PLC and run, has the advantages that host-initiated is gentle, it can stepless time adjustment；Different solid content liquid can be met
Processing control, using hardwire realize the long-range start-stop function of DCS；The operation of motor and halted state signal can be on DCS
Display；The important parameter teletransmission of centrifuge to Central Control Room DCS system is shown.
Finally it should be noted that the utility model is not limited to above embodiments, there can also be many variations.This field
The those of ordinary skill's all deformations that directly can export or associate from content disclosed by the utility model, be considered as
The protection scope of the utility model.
Claims (5)
1. a kind of water coke coal slurry gasification produces Heisui River recovery system, it is characterised in that: including defecator (1), defecator underflow pump
(2), centrifuge (3), discharge pond (4), discharge pond pump (5), mixer (6), coke gasification pulp water comb (7), wherein the coke gas
Slugging water comb (7) outlet, discharge pond pump (5) outlet, which extend and connect, to be met on mixer (6), the mixer (6)
Outlet is connect with defecator (1), is connected with buck overflow port and Heisui River outlet line (8), the Heisui River on the defecator (1)
Outlet line (8) is connect with defecator underflow pump (2), and defecator underflow pump (2) outlet is connect with centrifuge (3), described
Slag notch (9), gray water outlet pipeline (10) are connected on centrifuge (3), the gray water outlet pipeline (10) and discharge pond (4) are even
It connects, the discharge pond (4) connect with discharge pond pump (5).
2. a kind of water coke coal slurry gasification according to claim 1 produces Heisui River recovery system, it is characterised in that: further include PAM
Automatic medicine adding apparatus (11), the PAM automatic medicine adding apparatus (11) connect with mixer (6), centrifuge (3) respectively.
3. a kind of water coke coal slurry gasification according to claim 1 or 2 produces Heisui River recovery system, it is characterised in that: described clear
Clear slot underflow pump (2), centrifuge (3) are respectively connected with PLC controller.
4. a kind of water coke coal slurry gasification according to claim 1 produces Heisui River recovery system, it is characterised in that: the defecator
Underflow pump (2) import, centrifuge (3) import are respectively connected with flushing water pipeline (12) for the flushing after equipment out of use.
5. a kind of water coke coal slurry gasification according to claim 1 produces Heisui River recovery system, it is characterised in that: the centrifuge
It (3) include rotary drum, the discharge port positioned at rotary drum small end is removably inlaid with wear-resistant ceramic bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301278.0U CN209668959U (en) | 2019-03-11 | 2019-03-11 | A kind of water coke coal slurry gasification production Heisui River recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301278.0U CN209668959U (en) | 2019-03-11 | 2019-03-11 | A kind of water coke coal slurry gasification production Heisui River recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209668959U true CN209668959U (en) | 2019-11-22 |
Family
ID=68571055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920301278.0U Active CN209668959U (en) | 2019-03-11 | 2019-03-11 | A kind of water coke coal slurry gasification production Heisui River recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209668959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562809A (en) * | 2021-08-23 | 2021-10-29 | 晋能控股装备制造集团华昱能源化工山西有限责任公司 | Comprehensive recycling process for gasified fine slag |
-
2019
- 2019-03-11 CN CN201920301278.0U patent/CN209668959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562809A (en) * | 2021-08-23 | 2021-10-29 | 晋能控股装备制造集团华昱能源化工山西有限责任公司 | Comprehensive recycling process for gasified fine slag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105524669B (en) | Coal gasification fine slag sorts and the method for reuse | |
| CN101298569B (en) | Gasification method of shock chilling type pulp or powder carbonaceous material | |
| CN101284257B (en) | Flotation pillar special for fly ash | |
| CN108160679B (en) | Method for preparing high-purity ash and high-purity carbon from coal gasification waste residues in efficient grading manner | |
| CN109652139A (en) | A kind of method and system preparing synthesis gas using volatile matter in low-order coal and waste water | |
| CN209668959U (en) | A kind of water coke coal slurry gasification production Heisui River recovery system | |
| CN104046382A (en) | Method for removing catalytic cracking slurry oil catalyst | |
| CN101457160B (en) | Entrained flow coal gasification method employing solid state slag-tap suitable for high ash content and high ash melting point coal | |
| CA2442542C (en) | Process to dewater a soot water slurry obtained in a gasification process | |
| AU2002302483A1 (en) | Process to dewater a soot water slurry obtained in a gasification process | |
| CN102746086B (en) | Technique and device for coproducing carbide slag cement in a dry-method acetylene process | |
| CN101624529B (en) | Production technology method of spinnable coal tar | |
| CN210875709U (en) | Carbide slag edulcoration processing system | |
| CN208166951U (en) | A kind of coal chemical industry gasified coal water slurry concentrate process units | |
| CN107285512A (en) | A kind of method and system of Treatment of Wastewater in Coking | |
| CN110585830A (en) | System for wet dust removal of tail gas of rotary kiln | |
| CN109721216A (en) | A kind of technique and device of nuisanceless disposal waste rolling oil mud | |
| CN105537120A (en) | System and method for treating low-rank coal | |
| CN205341026U (en) | Carbide slag slurry particulate ferrosilicon and incomplete soot particle recovery unit | |
| CN201502008U (en) | Mineral fiber sediment removing device | |
| CN217746155U (en) | Device for dehydrating and recycling coal gasification fine slag | |
| CN114832497B (en) | Carbide slag hydrocyclone impurity removal system | |
| CN207659406U (en) | A kind of useless pot of the convection current of recovery waste heat | |
| CN113387501B (en) | Solid-black-containing water treatment and recycling device and method | |
| CN219355526U (en) | Solid catalyst separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |