CN207498086U - A kind of chemicals dosing plant for wastewater treatment - Google Patents

Abstract

The utility model discloses a kind of chemicals dosing plants for wastewater treatment, its structure includes conduit, voltmeter, hazard warning device, fixing groove, dosing window, mechanical access panel, fixed handle, gas mask, metering pump, operation processing room, the rear of auxiliary tool access panel, fixing groove is vertically fixed on the right side of mechanical access panel, mechanical access panel glue connection is above operating platform, metering pump spiral is connected on the left of fixed handle, oxygen cylinder, gas defence spiracle, observation window, protect rear cover, respiratory siphon, the utility model passes through the gas mask that is equipped with, all harmful substances can be completely cut off when people add gas for device, allow people breathe at work is nontoxic air, prevent dangerous generation.

Description

A kind of chemicals dosing plant for wastewater treatment

Technical field

The utility model is a kind of chemicals dosing plant for wastewater treatment, belongs to chemicals dosing plant field.

Background technology

A Automatic Dosing product of chemicals dosing plant development and production is mainly used for boiler feedwater, recirculated water plus the connection of power plant The processing such as ammonia, phosphate, it can also be used to the industries such as oil, chemical industry, environmental protection, water system, unit-combination type chemicals dosing plant, mainly Integration is formed by liquor box, metering pump, filter, safety valve, check-valves, pressure gauge, surge tank, liquid level gauge, switch board etc. On a pedestal, between combined type chemical-adding device need to be only placed in dosing by user, water inlet, medicine outlet are connected and connect Energization source, which can start, puts into operation, and the package unit of this batch production can greatly reduce design and the workload of site operation, It puts into operation to the quality, safety and scene of machine system and provides reliable guarantee.

Prior art discloses application No. is：201520548475.4 a kind of dosing for electroplating wastewater processing fill It puts, mainly includes housing, chemical feed pipe, tap water inlet pipe and air inlet pipe, chemical feed pipe is arranged on the left side of housing, and chemical feed pipe leads to It crosses metering pump and is connected to the drug discharging tube of setting inside housings, tap water inlet pipe is arranged on the right end of housing, air inlet pipe setting In the lower end of tap water inlet pipe, the beneficial effects of the utility model have：Medicine-adding bin upper end is stored with pure liquid medicine, during use Between it is long, and can automatically control and make up a prescription；Medicine-adding bin lower end is equipped with ultrasonic flowmeter, can measure liquid level, and control medicament flow The unlatching of control valve and originally Water flow control valve, so that dilution medicament liquid level is in the range of a setting；On medicine-adding bin End is connected with transparent glass tube, can intuitively watch internal pure liquid medicine liquid level；Equipped with aeration agitation pipe, aeration agitation pipe Solarization air cap is equipped with, dilution liquid medicine is stirred using micro-pore aeration, mixing is more uniform, and prior art device is being wanted During by medical adding apparatus, might have some can make people's body influential gas people's breathing to enter disease occurs, Cause unnecessary harmfulness.

Utility model content

It is filled in view of the deficienciess of the prior art, the utility model aim is to provide a kind of dosing for wastewater treatment It puts, to solve prior art device when by medical adding apparatus, might have some to the influential gas of people's body The problem of people's breathing can be made to enter disease occurs, causes unnecessary harmfulness.

To achieve these goals, the utility model is to realize by the following technical solutions：One kind is at waste water The chemicals dosing plant of reason, structure include conduit, voltmeter, hazard warning device, fixing groove, dosing window, mechanical access panel, consolidate Determine handle, gas mask, metering pump, operation processing room, auxiliary stair, operating platform, safety valve, the dosing window is vertically solid The rear of mechanical access panel is scheduled on, the fixing groove is vertically fixed on the right side of mechanical access panel, the machinery access panel glue connection Above operating platform, the metering pump spiral is connected on the left of fixed handle, and the hazard warning device nail is connected to fixing groove Right side, for the fixed handle rivet interlacement on the left of mechanical access panel, the operating platform is welded in operation processing chamber surface Center, the auxiliary stair are installed on the left of operating platform, and the voltmeter is vertically fixed on above safety valve, the safety valve Screw connection is in the lower right corner of operation processing chamber surface, and the conduit glue connection is in the rear of voltmeter, the gas mask Equipped with oxygen cylinder, gas defence spiracle, observation window, protection rear cover, respiratory siphon, the observation window is bonded in the surface of protection rear cover, The gas defence spiracle spiral is connected to the front of observation window, and the respiratory siphon glue connection is described in the front of gas defence spiracle Oxygen cylinder is vertically fixed on the left side of fixed handle.

Further, the metering pump, fixed handle, fixing groove, hazard warning device are in same level.

Further, the dosing window and operation processing room are orthogonal.

Further, the operating platform and arranged at safety valve are in same vertical plane.

Further, the operating platform and operation processing room are parallel to each other.

Further, the auxiliary stair is equipped with antiskid plate, prevents people from slipping when walking.

Further, the conducting wire pipe shell is made of insulator, prevents from bringing danger during electric leakage.

Advantageous effect

A kind of chemicals dosing plant for wastewater treatment of the utility model can be dress in people by the gas mask being equipped with Completely cut off all harmful substances when putting addition gas, allow people breathe at work is nontoxic air, is prevented dangerous Occur.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structure diagram of chemicals dosing plant for wastewater treatment of the utility model.

Fig. 2 is the structure diagram of the utility model gas mask.

In figure：Conduit -1, voltmeter -2, hazard warning device -3, fixing groove -4, dosing window -5, mechanical access panel -6, Fixed handle -7, gas mask -8, metering pump -9, operation processing room -10, auxiliary stair -11, operating platform -12, safety valve - 13rd, oxygen cylinder -801, gas defence spiracle -802, observation window -803, protection rear cover -804, respiratory siphon -805.

Specific embodiment

To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below With reference to specific embodiment, the utility model is expanded on further.

It please refers to Fig.1, Fig. 2, the utility model provides a kind of chemicals dosing plant for wastewater treatment：Its structure includes conducting wire Pipe 1, voltmeter 2, hazard warning device 3, fixing groove 4, dosing window 5, mechanical access panel 6, fixed handle 7, gas mask 8, meter Amount pump 9, operation processing room 10, auxiliary stair 11, operating platform 12, safety valve 13, the dosing window 5 are vertically fixed on machinery The rear of access panel 6, the fixing groove 4 are vertically fixed on mechanical 6 right side of access panel, and machinery 6 glue connection of access panel is in behaviour Make 12 top of platform, 9 spiral of metering pump is connected to fixed 7 left side of handle, and the nail of hazard warning device 3 is connected to fixing groove 4 right sides, fixed 7 rivet interlacement of handle are welded in operation processing room 10 in mechanical 6 left side of access panel, the operating platform 12 The center on surface, the auxiliary stair 11 are installed in 12 left side of operating platform, and the voltmeter 2 is vertically fixed on safety valve 13 Side, 13 screw connection of safety valve is in the lower right corner on 10 surface of operation processing room, and 1 glue connection of conduit is in voltmeter 2 Rear, the gas mask 8 be equipped with oxygen cylinder 801, gas defence spiracle 802, observation window 803, protection rear cover 804, respiratory siphon 805, the observation window 803 is bonded in the surface of protection rear cover 804, and 802 spiral of gas defence spiracle is connected to observation window 803 Front, 805 glue connection of respiratory siphon is vertically fixed on fixed in the front of gas defence spiracle 802, the oxygen cylinder 801 The left side of hand 7, the metering pump 9, fixed handle 7, fixing groove 4, hazard warning device 3 are in same level, the dosing Window 5 and operation processing room 10 are orthogonal, and the operating platform 12 is in same vertical plane with safety valve 13, and the operation is flat Platform 12 and operation processing room 10 are parallel to each other, and the auxiliary stair 11 is equipped with antiskid plate, prevents people from slipping when walking, described 1 shell of conduit is made of insulator, prevents from bringing danger during electric leakage.

Metering pump 9 described in the utility model be it is a kind of can meet various stringent technological process needs, flow can be with The step-less adjustment in the range of 0-100%, for conveying a kind of special positive displacement pump of liquid particularly corrosive liquids, metering pump is also referred to as Constant displacement pump or proportioning pump, metering pump belongs to reciprocating displacement pump, used for precise metering, usually requires that the stability essence of metering pump Degree is no more than ± 1%, as modernization industry is towards automation mechanized operation, the continuous development of long-distance automatic control this situation, The matching of metering pump is strong, adapts to the extensive advantage of media fluid particularly looms large.

It in people in use, first opening facility switching, is then climbed up by auxiliary stair 11, the drug to be packed into Dosing window 5 is put into, the situation inside operation processing room 10 is observed by mechanical access panel 6, when emergency occurs, danger Dangerous alarm 3 can send out the sound to remind people, and when staff places drug, gas mask 8 is put on, and open Oxygen cylinder 801 is transferred to gas defence spiracle 802 to be breathed by respiratory siphon 805, and observation row is carried out with observation window 803 It walks, staff, which puts on the equipment, can reduce absorption to harmful substance, prevent the degree of danger to people's body.

Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, The utility model solve the problems, such as be prior art device when by medical adding apparatus, might have some to people's body Influential gas can make people's breathing enter disease occurs, and cause unnecessary harmfulness, the utility model passes through above-mentioned Component is combined with each other, can people for device add gas when completely cut off all harmful substances, allow people breathe at work into What is gone is nontoxic air, prevents dangerous generation, described in detail below:

The observation window 803 is bonded in the surface of protection rear cover 804, and 802 spiral of gas defence spiracle is connected to observation The front of window 803,805 glue connection of respiratory siphon are vertically fixed in the front of gas defence spiracle 802, the oxygen cylinder 801 The left side of fixed handle 7.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (5)

1. a kind of chemicals dosing plant for wastewater treatment, structure include conduit (1), voltmeter (2), hazard warning device (3), Fixing groove (4), dosing window (5), mechanical access panel (6), fixed handle (7), gas mask (8), metering pump (9), at operation Room (10), auxiliary stair (11), operating platform (12), safety valve (13) are managed, the dosing window (5) is vertically fixed on mechanistic approach The rear of plate (6) is examined, the fixing groove (4) is vertically fixed on the right side of mechanical access panel (6), and described machinery access panel (6) glue connects It is connected to above operating platform (12), it is characterised in that：

Metering pump (9) spiral is connected on the left of fixed handle (7), and hazard warning device (3) nail is connected to fixing groove (4) Right side, on the left of mechanical access panel (6), the operating platform (12) is welded at operation fixed handle (7) rivet interlacement The center on room (10) surface is managed, the auxiliary stair (11) is installed on the left of operating platform (12), and the voltmeter (2) is vertically solid It is scheduled on above safety valve (13), safety valve (13) screw connection is described to lead in the lower right corner on operation processing room (10) surface Spool (1) glue connection is in the rear of voltmeter (2)；

The gas mask (8) equipped with oxygen cylinder (801), gas defence spiracle (802), observation window (803), protection rear cover (804), Respiratory siphon (805), the observation window (803) are bonded in the surface of protection rear cover (804), gas defence spiracle (802) spiral The front of observation window (803) is connected to, respiratory siphon (805) glue connection is in the front of gas defence spiracle (802), the oxygen Bottle (801) is vertically fixed on the left side of fixed handle (7).

2. a kind of chemicals dosing plant for wastewater treatment according to claim 1, it is characterised in that：The metering pump (9), Fixed handle (7), fixing groove (4), hazard warning device (3) are in same level.

3. a kind of chemicals dosing plant for wastewater treatment according to claim 1, it is characterised in that：The dosing window (5) it is orthogonal with operation processing room (10).

4. a kind of chemicals dosing plant for wastewater treatment according to claim 1, it is characterised in that：The operating platform (12) with safety valve (13) in same vertical plane.

5. a kind of chemicals dosing plant for wastewater treatment according to claim 1, it is characterised in that：The operating platform (12) it is parallel to each other with operation processing room (10).